7204431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 10967040

約数和(自身を除く): 3762609

約数列:

[1, 3, 13, 31, 39, 59, 93, 101, 177, 303, 403, 767, 1209, 1313, 1829, 2301, 3131, 3939, 5487, 5959, 9393, 17877, 23777, 40703, 71331, 77467, 122109, 184729, 232401, 554187, 2401477, 7204431]

約数ペア:

[(1, 7204431), (3, 2401477), (13, 554187), (31, 232401), (39, 184729), (59, 122109), (93, 77467), (101, 71331), (177, 40703), (303, 23777), (403, 17877), (767, 9393), (1209, 5959), (1313, 5487), (1829, 3939), (2301, 3131)]