2731612191

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{72547}}^1$

素因数の和:72731

約数の個数: 32

約数和(自身を含む): 4568782848

約数和(自身を除く): 1837170657

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5379, 12551, 37653, 72547, 217641, 507829, 798017, 1523487, 2394051, 5586119, 11825161, 16758357, 35475483, 82776127, 130076771, 248328381, 390230313, 910537397, 2731612191]

約数ペア:

[(1, 2731612191), (3, 910537397), (7, 390230313), (11, 248328381), (21, 130076771), (33, 82776127), (77, 35475483), (163, 16758357), (231, 11825161), (489, 5586119), (1141, 2394051), (1793, 1523487), (3423, 798017), (5379, 507829), (12551, 217641), (37653, 72547)]