23923641

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3527}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 40642560

約数和(自身を除く): 16718919

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 3527, 6783, 10581, 24689, 59959, 67013, 74067, 179877, 201039, 419713, 469091, 1139221, 1259139, 1407273, 3417663, 7974547, 23923641]

約数ペア:

[(1, 23923641), (3, 7974547), (7, 3417663), (17, 1407273), (19, 1259139), (21, 1139221), (51, 469091), (57, 419713), (119, 201039), (133, 179877), (323, 74067), (357, 67013), (399, 59959), (969, 24689), (2261, 10581), (3527, 6783)]