1640983383

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{110437}}^1$

素因数の和:110583

約数の個数: 24

約数和(自身を含む): 2572763648

約数和(自身を除く): 931780265

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 14859, 110437, 331311, 993933, 1435681, 4307043, 12921129, 14025499, 42076497, 126229491, 182331487, 546994461, 1640983383]

約数ペア:

[(1, 1640983383), (3, 546994461), (9, 182331487), (13, 126229491), (39, 42076497), (117, 14025499), (127, 12921129), (381, 4307043), (1143, 1435681), (1651, 993933), (4953, 331311), (14859, 110437)]