42355747

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:811

約数の個数: 24

約数和(自身を含む): 52284960

約数和(自身を除く): 9929213

約数列:

[1, 7, 29, 41, 49, 203, 287, 727, 1189, 1421, 2009, 5089, 8323, 21083, 29807, 35623, 58261, 147581, 208649, 864403, 1033067, 1460543, 6050821, 42355747]

約数ペア:

[(1, 42355747), (7, 6050821), (29, 1460543), (41, 1033067), (49, 864403), (203, 208649), (287, 147581), (727, 58261), (1189, 35623), (1421, 29807), (2009, 21083), (5089, 8323)]