4358021241

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2099

約数の個数: 72

約数和(自身を含む): 7311505824

約数和(自身を除く): 2953484583

約数列:

[1, 3, 7, 19, 21, 41, 49, 57, 123, 133, 147, 287, 361, 399, 779, 861, 931, 1083, 2003, 2009, 2337, 2527, 2793, 5453, 6009, 6027, 7581, 14021, 14801, 16359, 17689, 38057, 38171, 42063, 44403, 53067, 82123, 98147, 103607, 114171, 114513, 246369, 266399, 294441, 310821, 574861, 723083, 725249, 799197, 1560337, 1724583, 1864793, 2169249, 2175747, 4024027, 4681011, 5061581, 5594379, 10922359, 12072081, 15184743, 29646403, 32767077, 35431067, 76456513, 88939209, 106293201, 207524821, 229369539, 622574463, 1452673747, 4358021241]

約数ペア:

[(1, 4358021241), (3, 1452673747), (7, 622574463), (19, 229369539), (21, 207524821), (41, 106293201), (49, 88939209), (57, 76456513), (123, 35431067), (133, 32767077), (147, 29646403), (287, 15184743), (361, 12072081), (399, 10922359), (779, 5594379), (861, 5061581), (931, 4681011), (1083, 4024027), (2003, 2175747), (2009, 2169249), (2337, 1864793), (2527, 1724583), (2793, 1560337), (5453, 799197), (6009, 725249), (6027, 723083), (7581, 574861), (14021, 310821), (14801, 294441), (16359, 266399), (17689, 246369), (38057, 114513), (38171, 114171), (42063, 103607), (44403, 98147), (53067, 82123)]