1983271731

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{22133}}^1$

素因数の和:22411

約数の個数: 32

約数和(自身を含む): 3212794368

約数和(自身を除く): 1229522637

約数列:

[1, 3, 7, 17, 21, 51, 119, 251, 357, 753, 1757, 4267, 5271, 12801, 22133, 29869, 66399, 89607, 154931, 376261, 464793, 1128783, 2633827, 5555383, 7901481, 16666149, 38887681, 94441511, 116663043, 283324533, 661090577, 1983271731]

約数ペア:

[(1, 1983271731), (3, 661090577), (7, 283324533), (17, 116663043), (21, 94441511), (51, 38887681), (119, 16666149), (251, 7901481), (357, 5555383), (753, 2633827), (1757, 1128783), (4267, 464793), (5271, 376261), (12801, 154931), (22133, 89607), (29869, 66399)]