1662111947

素因数分解:

${\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{7561}}^1$

素因数の和:7838

約数の個数: 16

約数和(自身を含む): 1795642272

約数和(自身を除く): 133530325

約数列:

[1, 17, 67, 193, 1139, 3281, 7561, 12931, 128537, 219827, 506587, 1459273, 8611979, 24807641, 97771291, 1662111947]

約数ペア:

[(1, 1662111947), (17, 97771291), (67, 24807641), (193, 8611979), (1139, 1459273), (3281, 506587), (7561, 219827), (12931, 128537)]