23619609

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 36

約数和(自身を含む): 37769004

約数和(自身を除く): 14149395

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 169, 293, 477, 507, 689, 879, 1521, 2067, 2637, 3809, 6201, 8957, 11427, 15529, 26871, 34281, 46587, 49517, 80613, 139761, 148551, 201877, 445653, 605631, 1816893, 2624401, 7873203, 23619609]

約数ペア:

[(1, 23619609), (3, 7873203), (9, 2624401), (13, 1816893), (39, 605631), (53, 445653), (117, 201877), (159, 148551), (169, 139761), (293, 80613), (477, 49517), (507, 46587), (689, 34281), (879, 26871), (1521, 15529), (2067, 11427), (2637, 8957), (3809, 6201)]