13065201

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 19603584

約数和(自身を除く): 6538383

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 461, 603, 1383, 3149, 4149, 9447, 21667, 28341, 30887, 65001, 92661, 195003, 277983, 1451689, 4355067, 13065201]

約数ペア:

[(1, 13065201), (3, 4355067), (9, 1451689), (47, 277983), (67, 195003), (141, 92661), (201, 65001), (423, 30887), (461, 28341), (603, 21667), (1383, 9447), (3149, 4149)]