425762253

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{587}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 730154880

約数和(自身を除く): 304392627

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 397, 587, 609, 1191, 1761, 1827, 2779, 3573, 4109, 5283, 8337, 11513, 12327, 17023, 25011, 34539, 36981, 51069, 80591, 103617, 119161, 153207, 233039, 241773, 357483, 699117, 725319, 1072449, 1631273, 2097351, 4893819, 6758131, 14681457, 20274393, 47306917, 60823179, 141920751, 425762253]

約数ペア:

[(1, 425762253), (3, 141920751), (7, 60823179), (9, 47306917), (21, 20274393), (29, 14681457), (63, 6758131), (87, 4893819), (203, 2097351), (261, 1631273), (397, 1072449), (587, 725319), (609, 699117), (1191, 357483), (1761, 241773), (1827, 233039), (2779, 153207), (3573, 119161), (4109, 103617), (5283, 80591), (8337, 51069), (11513, 36981), (12327, 34539), (17023, 25011)]