222809679

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{8233}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 335683712

約数和(自身を除く): 112874033

約数列:

[1, 3, 9, 31, 93, 97, 279, 291, 873, 3007, 8233, 9021, 24699, 27063, 74097, 255223, 765669, 798601, 2297007, 2395803, 7187409, 24756631, 74269893, 222809679]

約数ペア:

[(1, 222809679), (3, 74269893), (9, 24756631), (31, 7187409), (93, 2395803), (97, 2297007), (279, 798601), (291, 765669), (873, 255223), (3007, 74097), (8233, 27063), (9021, 24699)]