70703031

素因数分解:

$3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{2687}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 110315520

約数和(自身を除く): 39612489

約数列:

[1, 3, 7, 21, 49, 147, 179, 537, 1253, 2687, 3759, 8061, 8771, 18809, 26313, 56427, 131663, 394989, 480973, 1442919, 3366811, 10100433, 23567677, 70703031]

約数ペア:

[(1, 70703031), (3, 23567677), (7, 10100433), (21, 3366811), (49, 1442919), (147, 480973), (179, 394989), (537, 131663), (1253, 56427), (2687, 26313), (3759, 18809), (8061, 8771)]