8771007

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 13999104

約数和(自身を除く): 5228097

約数列:

[1, 3, 7, 21, 41, 61, 123, 167, 183, 287, 427, 501, 861, 1169, 1281, 2501, 3507, 6847, 7503, 10187, 17507, 20541, 30561, 47929, 52521, 71309, 143787, 213927, 417667, 1253001, 2923669, 8771007]

約数ペア:

[(1, 8771007), (3, 2923669), (7, 1253001), (21, 417667), (41, 213927), (61, 143787), (123, 71309), (167, 52521), (183, 47929), (287, 30561), (427, 20541), (501, 17507), (861, 10187), (1169, 7503), (1281, 6847), (2501, 3507)]