7640916507

素因数分解:

$3^2\times 7^1\times {\mathrm{14887}}^1\times {\mathrm{8147}}^1$

素因数の和:23047

約数の個数: 24

約数和(自身を含む): 12615972096

約数和(自身を除く): 4975055589

約数列:

[1, 3, 7, 9, 21, 63, 8147, 14887, 24441, 44661, 57029, 73323, 104209, 133983, 171087, 312627, 513261, 937881, 121284389, 363853167, 848990723, 1091559501, 2546972169, 7640916507]

約数ペア:

[(1, 7640916507), (3, 2546972169), (7, 1091559501), (9, 848990723), (21, 363853167), (63, 121284389), (8147, 937881), (14887, 513261), (24441, 312627), (44661, 171087), (57029, 133983), (73323, 104209)]