40843621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3229}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 50646400

約数和(自身を除く): 9802779

約数列:

[1, 7, 13, 91, 139, 973, 1807, 3229, 12649, 22603, 41977, 293839, 448831, 3141817, 5834803, 40843621]

約数ペア:

[(1, 40843621), (7, 5834803), (13, 3141817), (91, 448831), (139, 293839), (973, 41977), (1807, 22603), (3229, 12649)]