520040829

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{877}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 922447872

約数和(自身を除く): 402407043

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 151, 187, 231, 357, 453, 561, 877, 1057, 1309, 1661, 2567, 2631, 3171, 3927, 4983, 6139, 7701, 9647, 11627, 14909, 17969, 18417, 28237, 28941, 34881, 44727, 53907, 67529, 84711, 104363, 132427, 163999, 197659, 202587, 313089, 397281, 491997, 592977, 926989, 1147993, 1456697, 2251259, 2780967, 3443979, 4370091, 6753777, 10196879, 15758813, 24763849, 30590637, 47276439, 74291547, 173346943, 520040829]

約数ペア:

[(1, 520040829), (3, 173346943), (7, 74291547), (11, 47276439), (17, 30590637), (21, 24763849), (33, 15758813), (51, 10196879), (77, 6753777), (119, 4370091), (151, 3443979), (187, 2780967), (231, 2251259), (357, 1456697), (453, 1147993), (561, 926989), (877, 592977), (1057, 491997), (1309, 397281), (1661, 313089), (2567, 202587), (2631, 197659), (3171, 163999), (3927, 132427), (4983, 104363), (6139, 84711), (7701, 67529), (9647, 53907), (11627, 44727), (14909, 34881), (17969, 28941), (18417, 28237)]