4474071

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 7547904

約数和(自身を除く): 3073833

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 1511, 2961, 4533, 10577, 13599, 31731, 71017, 95193, 213051, 497119, 639153, 1491357, 4474071]

約数ペア:

[(1, 4474071), (3, 1491357), (7, 639153), (9, 497119), (21, 213051), (47, 95193), (63, 71017), (141, 31731), (329, 13599), (423, 10577), (987, 4533), (1511, 2961)]