1008596979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 1597106784

約数和(自身を除く): 588509805

約数列:

[1, 3, 9, 13, 39, 97, 117, 181, 291, 491, 543, 873, 1261, 1473, 1629, 2353, 3783, 4419, 6383, 7059, 11349, 17557, 19149, 21177, 47627, 52671, 57447, 88871, 142881, 158013, 228241, 266613, 428643, 619151, 684723, 799839, 1155323, 1857453, 2054169, 3465969, 5572359, 8620487, 10397907, 25861461, 77584383, 112066331, 336198993, 1008596979]

約数ペア:

[(1, 1008596979), (3, 336198993), (9, 112066331), (13, 77584383), (39, 25861461), (97, 10397907), (117, 8620487), (181, 5572359), (291, 3465969), (491, 2054169), (543, 1857453), (873, 1155323), (1261, 799839), (1473, 684723), (1629, 619151), (2353, 428643), (3783, 266613), (4419, 228241), (6383, 158013), (7059, 142881), (11349, 88871), (17557, 57447), (19149, 52671), (21177, 47627)]