42892927

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 54583200

約数和(自身を除く): 11690273

約数列:

[1, 7, 11, 77, 89, 121, 569, 623, 847, 979, 3983, 6259, 6853, 10769, 43813, 50641, 68849, 75383, 354487, 481943, 557051, 3899357, 6127561, 42892927]

約数ペア:

[(1, 42892927), (7, 6127561), (11, 3899357), (77, 557051), (89, 481943), (121, 354487), (569, 75383), (623, 68849), (847, 50641), (979, 43813), (3983, 10769), (6259, 6853)]