141780119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{27893}}^1$

素因数の和:27946

約数の個数: 16

約数和(自身を含む): 168702912

約数和(自身を除く): 26922793

約数列:

[1, 13, 17, 23, 221, 299, 391, 5083, 27893, 362609, 474181, 641539, 6164353, 8340007, 10906163, 141780119]

約数ペア:

[(1, 141780119), (13, 10906163), (17, 8340007), (23, 6164353), (221, 641539), (299, 474181), (391, 362609), (5083, 27893)]