27479494

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6580

約数の個数: 24

約数和(自身を含む): 49071528

約数和(自身を除く): 21592034

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 6521, 13042, 45647, 91294, 280403, 319529, 560806, 639058, 1962821, 3925642, 13739747, 27479494]

約数ペア:

[(1, 27479494), (2, 13739747), (7, 3925642), (14, 1962821), (43, 639058), (49, 560806), (86, 319529), (98, 280403), (301, 91294), (602, 45647), (2107, 13042), (4214, 6521)]