1330674709

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1367}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 1728276480

約数和(自身を除く): 397601771

約数列:

[1, 7, 13, 19, 91, 133, 247, 563, 1367, 1729, 3941, 7319, 9569, 10697, 17771, 25973, 51233, 74879, 124397, 139061, 181811, 337649, 769621, 973427, 2363543, 5387347, 10005073, 14622799, 70035511, 102359593, 190096387, 1330674709]

約数ペア:

[(1, 1330674709), (7, 190096387), (13, 102359593), (19, 70035511), (91, 14622799), (133, 10005073), (247, 5387347), (563, 2363543), (1367, 973427), (1729, 769621), (3941, 337649), (7319, 181811), (9569, 139061), (10697, 124397), (17771, 74879), (25973, 51233)]