7540377

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 11491200

約数和(自身を除く): 3950823

約数列:

[1, 3, 13, 29, 39, 59, 87, 113, 177, 339, 377, 767, 1131, 1469, 1711, 2301, 3277, 4407, 5133, 6667, 9831, 20001, 22243, 42601, 66729, 86671, 127803, 193343, 260013, 580029, 2513459, 7540377]

約数ペア:

[(1, 7540377), (3, 2513459), (13, 580029), (29, 260013), (39, 193343), (59, 127803), (87, 86671), (113, 66729), (177, 42601), (339, 22243), (377, 20001), (767, 9831), (1131, 6667), (1469, 5133), (1711, 4407), (2301, 3277)]