9880227

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5059}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 16839680

約数和(自身を除く): 6959453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 5059, 15177, 35413, 45531, 106239, 156829, 318717, 470487, 1097803, 1411461, 3293409, 9880227]

約数ペア:

[(1, 9880227), (3, 3293409), (7, 1411461), (9, 1097803), (21, 470487), (31, 318717), (63, 156829), (93, 106239), (217, 45531), (279, 35413), (651, 15177), (1953, 5059)]