989878377

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{13219}}^1$

素因数の和:13560

約数の個数: 16

約数和(自身を含む): 1337864000

約数和(自身を除く): 347985623

約数列:

[1, 3, 109, 229, 327, 687, 13219, 24961, 39657, 74883, 1440871, 3027151, 4322613, 9081453, 329959459, 989878377]

約数ペア:

[(1, 989878377), (3, 329959459), (109, 9081453), (229, 4322613), (327, 3027151), (687, 1440871), (13219, 74883), (24961, 39657)]