39739973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1907}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 49150080

約数和(自身を除く): 9410107

約数列:

[1, 7, 13, 91, 229, 1603, 1907, 2977, 13349, 20839, 24791, 173537, 436703, 3056921, 5677139, 39739973]

約数ペア:

[(1, 39739973), (7, 5677139), (13, 3056921), (91, 436703), (229, 173537), (1603, 24791), (1907, 20839), (2977, 13349)]