1506843

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 2479680

約数和(自身を除く): 972837

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 243, 351, 477, 689, 729, 1053, 1431, 2067, 2187, 3159, 4293, 6201, 9477, 12879, 18603, 28431, 38637, 55809, 115911, 167427, 502281, 1506843]

約数ペア:

[(1, 1506843), (3, 502281), (9, 167427), (13, 115911), (27, 55809), (39, 38637), (53, 28431), (81, 18603), (117, 12879), (159, 9477), (243, 6201), (351, 4293), (477, 3159), (689, 2187), (729, 2067), (1053, 1431)]