8526399

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 13762560

約数和(自身を除く): 5236161

約数列:

[1, 3, 7, 21, 23, 69, 127, 139, 161, 381, 417, 483, 889, 973, 2667, 2919, 2921, 3197, 8763, 9591, 17653, 20447, 22379, 52959, 61341, 67137, 123571, 370713, 406019, 1218057, 2842133, 8526399]

約数ペア:

[(1, 8526399), (3, 2842133), (7, 1218057), (21, 406019), (23, 370713), (69, 123571), (127, 67137), (139, 61341), (161, 52959), (381, 22379), (417, 20447), (483, 17653), (889, 9591), (973, 8763), (2667, 3197), (2919, 2921)]