2513319459

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{3943}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 3877109760

約数和(自身を除く): 1363790301

約数列:

[1, 3, 7, 21, 127, 239, 381, 717, 889, 1673, 2667, 3943, 5019, 11829, 27601, 30353, 82803, 91059, 212471, 500761, 637413, 942377, 1502283, 2827131, 3505327, 6596639, 10515981, 19789917, 119681879, 359045637, 837773153, 2513319459]

約数ペア:

[(1, 2513319459), (3, 837773153), (7, 359045637), (21, 119681879), (127, 19789917), (239, 10515981), (381, 6596639), (717, 3505327), (889, 2827131), (1673, 1502283), (2667, 942377), (3943, 637413), (5019, 500761), (11829, 212471), (27601, 91059), (30353, 82803)]