13149159

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1390

約数の個数: 16

約数和(自身を含む): 18564480

約数和(自身を除く): 5415321

約数列:

[1, 3, 19, 57, 197, 591, 1171, 3513, 3743, 11229, 22249, 66747, 230687, 692061, 4383053, 13149159]

約数ペア:

[(1, 13149159), (3, 4383053), (19, 692061), (57, 230687), (197, 66747), (591, 22249), (1171, 11229), (3513, 3743)]