70298130721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{283697}}^1$

素因数の和:284113

約数の個数: 24

約数和(自身を含む): 88292491560

約数和(自身を除く): 17994360839

約数列:

[1, 7, 13, 49, 91, 389, 637, 2723, 5057, 19061, 35399, 247793, 283697, 1985879, 3688061, 13901153, 25816427, 110358133, 180714989, 772506931, 1434655729, 5407548517, 10042590103, 70298130721]

約数ペア:

[(1, 70298130721), (7, 10042590103), (13, 5407548517), (49, 1434655729), (91, 772506931), (389, 180714989), (637, 110358133), (2723, 25816427), (5057, 13901153), (19061, 3688061), (35399, 1985879), (247793, 283697)]