8021079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 13132800

約数和(自身を除く): 5111721

約数列:

[1, 3, 9, 11, 27, 33, 99, 113, 239, 297, 339, 717, 1017, 1243, 2151, 2629, 3051, 3729, 6453, 7887, 11187, 23661, 27007, 33561, 70983, 81021, 243063, 297077, 729189, 891231, 2673693, 8021079]

約数ペア:

[(1, 8021079), (3, 2673693), (9, 891231), (11, 729189), (27, 297077), (33, 243063), (99, 81021), (113, 70983), (239, 33561), (297, 27007), (339, 23661), (717, 11187), (1017, 7887), (1243, 6453), (2151, 3729), (2629, 3051)]