74750221

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 93286080

約数和(自身を除く): 18535859

約数列:

[1, 7, 13, 91, 169, 179, 353, 1183, 1253, 2327, 2471, 4589, 16289, 30251, 32123, 59657, 63187, 211757, 417599, 442309, 821431, 5750017, 10678603, 74750221]

約数ペア:

[(1, 74750221), (7, 10678603), (13, 5750017), (91, 821431), (169, 442309), (179, 417599), (353, 211757), (1183, 63187), (1253, 59657), (2327, 32123), (2471, 30251), (4589, 16289)]