1979499

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 16

約数和(自身を含む): 2741760

約数和(自身を除く): 762261

約数列:

[1, 3, 47, 101, 139, 141, 303, 417, 4747, 6533, 14039, 14241, 19599, 42117, 659833, 1979499]

約数ペア:

[(1, 1979499), (3, 659833), (47, 42117), (101, 19599), (139, 14241), (141, 14039), (303, 6533), (417, 4747)]