11803617

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 48

約数和(自身を含む): 21214080

約数和(自身を除く): 9410463

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 173, 189, 361, 399, 513, 519, 1083, 1197, 1211, 1557, 2527, 3249, 3287, 3591, 3633, 4671, 7581, 9747, 9861, 10899, 22743, 23009, 29583, 32697, 62453, 68229, 69027, 88749, 187359, 207081, 437171, 562077, 621243, 1311513, 1686231, 3934539, 11803617]

約数ペア:

[(1, 11803617), (3, 3934539), (7, 1686231), (9, 1311513), (19, 621243), (21, 562077), (27, 437171), (57, 207081), (63, 187359), (133, 88749), (171, 69027), (173, 68229), (189, 62453), (361, 32697), (399, 29583), (513, 23009), (519, 22743), (1083, 10899), (1197, 9861), (1211, 9747), (1557, 7581), (2527, 4671), (3249, 3633), (3287, 3591)]