20131349497

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1\times {\mathrm{5843}}^1$

素因数の和:7668

約数の個数: 16

約数和(自身を含む): 23096236032

約数和(自身を除く): 2964886535

約数列:

[1, 7, 331, 1487, 2317, 5843, 10409, 40901, 492197, 1934033, 3445379, 8688541, 13538231, 60819787, 2875907071, 20131349497]

約数ペア:

[(1, 20131349497), (7, 2875907071), (331, 60819787), (1487, 13538231), (2317, 8688541), (5843, 3445379), (10409, 1934033), (40901, 492197)]