931985999

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 1117737984

約数和(自身を除く): 185751985

約数列:

[1, 7, 43, 61, 193, 263, 301, 427, 1351, 1841, 2623, 8299, 11309, 11773, 16043, 18361, 50759, 58093, 79163, 82411, 112301, 355313, 506239, 689849, 2182637, 3096299, 3543673, 4828943, 15278459, 21674093, 133140857, 931985999]

約数ペア:

[(1, 931985999), (7, 133140857), (43, 21674093), (61, 15278459), (193, 4828943), (263, 3543673), (301, 3096299), (427, 2182637), (1351, 689849), (1841, 506239), (2623, 355313), (8299, 112301), (11309, 82411), (11773, 79163), (16043, 58093), (18361, 50759)]