248697069

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{60821}}^1$

素因数の和:60900

約数の個数: 16

約数和(自身を含む): 350334720

約数和(自身を除く): 101637651

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 60821, 182463, 1763809, 2858587, 5291427, 8575761, 82899023, 248697069]

約数ペア:

[(1, 248697069), (3, 82899023), (29, 8575761), (47, 5291427), (87, 2858587), (141, 1763809), (1363, 182463), (4089, 60821)]