42174387

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2687

約数の個数: 24

約数和(自身を含む): 64396800

約数和(自身を除く): 22222413

約数列:

[1, 3, 9, 23, 69, 79, 207, 237, 711, 1817, 2579, 5451, 7737, 16353, 23211, 59317, 177951, 203741, 533853, 611223, 1833669, 4686043, 14058129, 42174387]

約数ペア:

[(1, 42174387), (3, 14058129), (9, 4686043), (23, 1833669), (69, 611223), (79, 533853), (207, 203741), (237, 177951), (711, 59317), (1817, 23211), (2579, 16353), (5451, 7737)]