72413257

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 85284864

約数和(自身を除く): 12871607

約数列:

[1, 7, 41, 191, 287, 1321, 1337, 7831, 9247, 54161, 54817, 252311, 379127, 1766177, 10344751, 72413257]

約数ペア:

[(1, 72413257), (7, 10344751), (41, 1766177), (191, 379127), (287, 252311), (1321, 54817), (1337, 54161), (7831, 9247)]