7434531

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 4661469

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 359, 531, 767, 1077, 1593, 2301, 3231, 4667, 6903, 9693, 14001, 20709, 21181, 42003, 63543, 126009, 190629, 275353, 571887, 826059, 2478177, 7434531]

約数ペア:

[(1, 7434531), (3, 2478177), (9, 826059), (13, 571887), (27, 275353), (39, 190629), (59, 126009), (117, 63543), (177, 42003), (351, 21181), (359, 20709), (531, 14001), (767, 9693), (1077, 6903), (1593, 4667), (2301, 3231)]