157911793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37607}}^1$

素因数の和:37656

約数の個数: 16

約数和(自身を含む): 189544320

約数和(自身を除く): 31632527

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 37607, 488891, 639319, 714533, 8311147, 9288929, 12147061, 157911793]

約数ペア:

[(1, 157911793), (13, 12147061), (17, 9288929), (19, 8311147), (221, 714533), (247, 639319), (323, 488891), (4199, 37607)]