38961943

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{521}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 42620256

約数和(自身を除く): 3658313

約数列:

[1, 17, 53, 83, 521, 901, 1411, 4399, 8857, 27613, 43243, 74783, 469421, 735131, 2291879, 38961943]

約数ペア:

[(1, 38961943), (17, 2291879), (53, 735131), (83, 469421), (521, 74783), (901, 43243), (1411, 27613), (4399, 8857)]