247006302

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{15671}}^1$

素因数の和:15784

約数の個数: 32

約数和(自身を含む): 514543104

約数和(自身を除く): 267536802

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 15671, 15762, 31342, 47013, 94026, 579827, 1112641, 1159654, 1739481, 2225282, 3337923, 3478962, 6675846, 41167717, 82335434, 123503151, 247006302]

約数ペア:

[(1, 247006302), (2, 123503151), (3, 82335434), (6, 41167717), (37, 6675846), (71, 3478962), (74, 3337923), (111, 2225282), (142, 1739481), (213, 1159654), (222, 1112641), (426, 579827), (2627, 94026), (5254, 47013), (7881, 31342), (15671, 15762)]