69486473

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 83424000

約数和(自身を除く): 13937527

約数列:

[1, 7, 23, 157, 161, 1099, 2749, 3611, 19243, 25277, 63227, 431593, 442589, 3021151, 9926639, 69486473]

約数ペア:

[(1, 69486473), (7, 9926639), (23, 3021151), (157, 442589), (161, 431593), (1099, 63227), (2749, 25277), (3611, 19243)]