13306491

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{4073}}^1$

素因数の和:4104

約数の個数: 24

約数和(自身を含む): 21673680

約数和(自身を除く): 8367189

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 4073, 12219, 36657, 44803, 109971, 134409, 403227, 492833, 1209681, 1478499, 4435497, 13306491]

約数ペア:

[(1, 13306491), (3, 4435497), (9, 1478499), (11, 1209681), (27, 492833), (33, 403227), (99, 134409), (121, 109971), (297, 44803), (363, 36657), (1089, 12219), (3267, 4073)]