2371941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 4280640

約数和(自身を除く): 1908699

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 97, 99, 117, 143, 171, 209, 247, 291, 429, 627, 741, 873, 1067, 1261, 1287, 1843, 1881, 2223, 2717, 3201, 3783, 5529, 8151, 9603, 11349, 13871, 16587, 20273, 23959, 24453, 41613, 60819, 71877, 124839, 182457, 215631, 263549, 790647, 2371941]

約数ペア:

[(1, 2371941), (3, 790647), (9, 263549), (11, 215631), (13, 182457), (19, 124839), (33, 71877), (39, 60819), (57, 41613), (97, 24453), (99, 23959), (117, 20273), (143, 16587), (171, 13871), (209, 11349), (247, 9603), (291, 8151), (429, 5529), (627, 3783), (741, 3201), (873, 2717), (1067, 2223), (1261, 1881), (1287, 1843)]