31219097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1352

約数の個数: 16

約数和(自身を含む): 38572800

約数和(自身を除く): 7353703

約数列:

[1, 7, 13, 91, 349, 983, 2443, 4537, 6881, 12779, 31759, 89453, 343067, 2401469, 4459871, 31219097]

約数ペア:

[(1, 31219097), (7, 4459871), (13, 2401469), (91, 343067), (349, 89453), (983, 31759), (2443, 12779), (4537, 6881)]