61492949

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1153}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 74225280

約数和(自身を除く): 12732331

約数列:

[1, 7, 19, 133, 401, 1153, 2807, 7619, 8071, 21907, 53333, 153349, 462353, 3236471, 8784707, 61492949]

約数ペア:

[(1, 61492949), (7, 8784707), (19, 3236471), (133, 462353), (401, 153349), (1153, 53333), (2807, 21907), (7619, 8071)]