80815679

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1439}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 94556160

約数和(自身を除く): 13740481

約数列:

[1, 7, 71, 113, 497, 791, 1439, 8023, 10073, 56161, 102169, 162607, 715183, 1138249, 11545097, 80815679]

約数ペア:

[(1, 80815679), (7, 11545097), (71, 1138249), (113, 715183), (497, 162607), (791, 102169), (1439, 56161), (8023, 10073)]