1246401

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2056320

約数和(自身を除く): 809919

約数列:

[1, 3, 9, 13, 27, 39, 53, 67, 117, 159, 201, 351, 477, 603, 689, 871, 1431, 1809, 2067, 2613, 3551, 6201, 7839, 10653, 18603, 23517, 31959, 46163, 95877, 138489, 415467, 1246401]

約数ペア:

[(1, 1246401), (3, 415467), (9, 138489), (13, 95877), (27, 46163), (39, 31959), (53, 23517), (67, 18603), (117, 10653), (159, 7839), (201, 6201), (351, 3551), (477, 2613), (603, 2067), (689, 1809), (871, 1431)]