38511231

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 19404417

約数列:

[1, 3, 11, 33, 53, 97, 159, 227, 291, 583, 681, 1067, 1749, 2497, 3201, 5141, 7491, 12031, 15423, 22019, 36093, 56551, 66057, 132341, 169653, 242209, 397023, 726627, 1167007, 3501021, 12837077, 38511231]

約数ペア:

[(1, 38511231), (3, 12837077), (11, 3501021), (33, 1167007), (53, 726627), (97, 397023), (159, 242209), (227, 169653), (291, 132341), (583, 66057), (681, 56551), (1067, 36093), (1749, 22019), (2497, 15423), (3201, 12031), (5141, 7491)]