5392521

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 8467200

約数和(自身を除く): 3074679

約数列:

[1, 3, 9, 27, 29, 71, 87, 97, 213, 261, 291, 639, 783, 873, 1917, 2059, 2619, 2813, 6177, 6887, 8439, 18531, 20661, 25317, 55593, 61983, 75951, 185949, 199723, 599169, 1797507, 5392521]

約数ペア:

[(1, 5392521), (3, 1797507), (9, 599169), (27, 199723), (29, 185949), (71, 75951), (87, 61983), (97, 55593), (213, 25317), (261, 20661), (291, 18531), (639, 8439), (783, 6887), (873, 6177), (1917, 2813), (2059, 2619)]