395940813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 555714432

約数和(自身を除く): 159773619

約数列:

[1, 3, 41, 61, 113, 123, 183, 339, 467, 1401, 2501, 4633, 6893, 7503, 13899, 19147, 20679, 28487, 52771, 57441, 85461, 158313, 282613, 847839, 1167967, 2163611, 3219031, 3503901, 6490833, 9657093, 131980271, 395940813]

約数ペア:

[(1, 395940813), (3, 131980271), (41, 9657093), (61, 6490833), (113, 3503901), (123, 3219031), (183, 2163611), (339, 1167967), (467, 847839), (1401, 282613), (2501, 158313), (4633, 85461), (6893, 57441), (7503, 52771), (13899, 28487), (19147, 20679)]