2480811207

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{50723}}^1$

素因数の和:50887

約数の個数: 32

約数和(自身を含む): 4031949312

約数和(自身を除く): 1551138105

約数列:

[1, 3, 7, 17, 21, 51, 119, 137, 357, 411, 959, 2329, 2877, 6987, 16303, 48909, 50723, 152169, 355061, 862291, 1065183, 2586873, 6036037, 6949051, 18108111, 20847153, 48643357, 118133867, 145930071, 354401601, 826937069, 2480811207]

約数ペア:

[(1, 2480811207), (3, 826937069), (7, 354401601), (17, 145930071), (21, 118133867), (51, 48643357), (119, 20847153), (137, 18108111), (357, 6949051), (411, 6036037), (959, 2586873), (2329, 1065183), (2877, 862291), (6987, 355061), (16303, 152169), (48909, 50723)]