1248252481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{14071}}^1$

素因数の和:14149

約数の個数: 32

約数和(自身を含む): 1621094400

約数和(自身を除く): 372841919

約数列:

[1, 7, 19, 23, 29, 133, 161, 203, 437, 551, 667, 3059, 3857, 4669, 12673, 14071, 88711, 98497, 267349, 323633, 408059, 1871443, 2265431, 2856413, 6149027, 7753121, 9385357, 43043189, 54271847, 65697499, 178321783, 1248252481]

約数ペア:

[(1, 1248252481), (7, 178321783), (19, 65697499), (23, 54271847), (29, 43043189), (133, 9385357), (161, 7753121), (203, 6149027), (437, 2856413), (551, 2265431), (667, 1871443), (3059, 408059), (3857, 323633), (4669, 267349), (12673, 98497), (14071, 88711)]