155288621039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{472391}}^1$

素因数の和:472786

約数の個数: 16

約数和(自身を含む): 167646252096

約数和(自身を除く): 12357631057

約数列:

[1, 17, 61, 317, 1037, 5389, 19337, 328729, 472391, 8030647, 28815851, 149747947, 489869467, 2545715099, 9134624767, 155288621039]

約数ペア:

[(1, 155288621039), (17, 9134624767), (61, 2545715099), (317, 489869467), (1037, 149747947), (5389, 28815851), (19337, 8030647), (328729, 472391)]