16562871

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2671}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 26260416

約数和(自身を除く): 9697545

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2671, 6201, 8013, 24039, 34723, 104169, 141563, 312507, 424689, 1274067, 1840319, 5520957, 16562871]

約数ペア:

[(1, 16562871), (3, 5520957), (9, 1840319), (13, 1274067), (39, 424689), (53, 312507), (117, 141563), (159, 104169), (477, 34723), (689, 24039), (2067, 8013), (2671, 6201)]