31166973

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 24

約数和(自身を含む): 47902400

約数和(自身を除く): 16735427

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 873, 1843, 1879, 5529, 5637, 16587, 16911, 35701, 107103, 182263, 321309, 546789, 1640367, 3462997, 10388991, 31166973]

約数ペア:

[(1, 31166973), (3, 10388991), (9, 3462997), (19, 1640367), (57, 546789), (97, 321309), (171, 182263), (291, 107103), (873, 35701), (1843, 16911), (1879, 16587), (5529, 5637)]