9881478657

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{833669}}^1$

素因数の和:834117

約数の個数: 16

約数和(自身を含む): 14672592000

約数和(自身を除く): 4791113343

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 833669, 2501007, 7503021, 22509063, 365980691, 1097942073, 3293826219, 9881478657]

約数ペア:

[(1, 9881478657), (3, 3293826219), (9, 1097942073), (27, 365980691), (439, 22509063), (1317, 7503021), (3951, 2501007), (11853, 833669)]