71420893

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2484

約数の個数: 16

約数和(自身を含む): 79301376

約数和(自身を除く): 7880483

約数列:

[1, 17, 41, 43, 697, 731, 1763, 2383, 29971, 40511, 97703, 102469, 1660951, 1741973, 4201229, 71420893]

約数ペア:

[(1, 71420893), (17, 4201229), (41, 1741973), (43, 1660951), (697, 102469), (731, 97703), (1763, 40511), (2383, 29971)]