22651321

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 29111040

約数和(自身を除く): 6459719

約数列:

[1, 7, 11, 47, 77, 121, 329, 517, 569, 847, 3619, 3983, 5687, 6259, 26743, 39809, 43813, 68849, 187201, 294173, 481943, 2059211, 3235903, 22651321]

約数ペア:

[(1, 22651321), (7, 3235903), (11, 2059211), (47, 481943), (77, 294173), (121, 187201), (329, 68849), (517, 43813), (569, 39809), (847, 26743), (3619, 6259), (3983, 5687)]