445851393

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1543}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 664043520

約数和(自身を除く): 218192127

約数列:

[1, 3, 13, 31, 39, 93, 239, 403, 717, 1209, 1543, 3107, 4629, 7409, 9321, 20059, 22227, 47833, 60177, 96317, 143499, 288951, 368777, 621829, 1106331, 1865487, 4794101, 11432087, 14382303, 34296261, 148617131, 445851393]

約数ペア:

[(1, 445851393), (3, 148617131), (13, 34296261), (31, 14382303), (39, 11432087), (93, 4794101), (239, 1865487), (403, 1106331), (717, 621829), (1209, 368777), (1543, 288951), (3107, 143499), (4629, 96317), (7409, 60177), (9321, 47833), (20059, 22227)]