1230446063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431887}}^1$

素因数の和:431942

約数の個数: 16

約数和(自身を含む): 1575527424

約数和(自身を除く): 345081361

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 431887, 3023209, 4750757, 15979819, 33255299, 111858733, 175778009, 1230446063]

約数ペア:

[(1, 1230446063), (7, 175778009), (11, 111858733), (37, 33255299), (77, 15979819), (259, 4750757), (407, 3023209), (2849, 431887)]