1900518573

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{2243}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 2618855712

約数和(自身を除く): 718337139

約数列:

[1, 3, 53, 73, 159, 219, 2243, 3869, 5329, 6729, 11607, 15987, 118879, 163739, 282437, 356637, 491217, 847311, 8678167, 11952947, 26034501, 35858841, 633506191, 1900518573]

約数ペア:

[(1, 1900518573), (3, 633506191), (53, 35858841), (73, 26034501), (159, 11952947), (219, 8678167), (2243, 847311), (3869, 491217), (5329, 356637), (6729, 282437), (11607, 163739), (15987, 118879)]