751071407

素因数分解:

${\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 821679360

約数和(自身を除く): 70607953

約数列:

[1, 17, 67, 79, 289, 491, 1139, 1343, 5293, 8347, 19363, 22831, 32897, 38789, 89981, 141899, 559249, 659413, 1529677, 2598863, 9507233, 11210021, 44180671, 751071407]

約数ペア:

[(1, 751071407), (17, 44180671), (67, 11210021), (79, 9507233), (289, 2598863), (491, 1529677), (1139, 659413), (1343, 559249), (5293, 141899), (8347, 89981), (19363, 38789), (22831, 32897)]