20173285431

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3253231}}^1$

素因数の和:3253303

約数の個数: 24

約数和(自身を含む): 31972764096

約数和(自身を除く): 11799478665

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 3253231, 9759693, 29279079, 42292003, 126876009, 172421243, 380628027, 517263729, 1551791187, 2241476159, 6724428477, 20173285431]

約数ペア:

[(1, 20173285431), (3, 6724428477), (9, 2241476159), (13, 1551791187), (39, 517263729), (53, 380628027), (117, 172421243), (159, 126876009), (477, 42292003), (689, 29279079), (2067, 9759693), (6201, 3253231)]