214860121

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{6317}}^1$

素因数の和:6480

約数の個数: 16

約数和(自身を含む): 253528704

約数和(自身を除く): 38668583

約数列:

[1, 7, 43, 113, 301, 791, 4859, 6317, 34013, 44219, 271631, 713821, 1901417, 4996747, 30694303, 214860121]

約数ペア:

[(1, 214860121), (7, 30694303), (43, 4996747), (113, 1901417), (301, 713821), (791, 271631), (4859, 44219), (6317, 34013)]