1204637

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 16

約数和(自身を含む): 1492992

約数和(自身を除く): 288355

約数列:

[1, 7, 17, 53, 119, 191, 371, 901, 1337, 3247, 6307, 10123, 22729, 70861, 172091, 1204637]

約数ペア:

[(1, 1204637), (7, 172091), (17, 70861), (53, 22729), (119, 10123), (191, 6307), (371, 3247), (901, 1337)]