492995883

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{271}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 682802688

約数和(自身を除く): 189806805

約数列:

[1, 3, 31, 93, 271, 631, 813, 961, 1893, 2883, 8401, 19561, 25203, 58683, 171001, 260431, 513003, 606391, 781293, 1819173, 5301031, 15903093, 164331961, 492995883]

約数ペア:

[(1, 492995883), (3, 164331961), (31, 15903093), (93, 5301031), (271, 1819173), (631, 781293), (813, 606391), (961, 513003), (1893, 260431), (2883, 171001), (8401, 58683), (19561, 25203)]