100802821

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 117043200

約数和(自身を除く): 16240379

約数列:

[1, 7, 127, 149, 761, 889, 1043, 5327, 18923, 96647, 113389, 132461, 676529, 793723, 14400403, 100802821]

約数ペア:

[(1, 100802821), (7, 14400403), (127, 793723), (149, 676529), (761, 132461), (889, 113389), (1043, 96647), (5327, 18923)]