9792981

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 40

約数和(自身を含む): 16552800

約数和(自身を除く): 6759819

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 379, 783, 891, 957, 1137, 2349, 2871, 3411, 4169, 8613, 10233, 10991, 12507, 25839, 30699, 32973, 37521, 98919, 112563, 120901, 296757, 337689, 362703, 890271, 1088109, 3264327, 9792981]

約数ペア:

[(1, 9792981), (3, 3264327), (9, 1088109), (11, 890271), (27, 362703), (29, 337689), (33, 296757), (81, 120901), (87, 112563), (99, 98919), (261, 37521), (297, 32973), (319, 30699), (379, 25839), (783, 12507), (891, 10991), (957, 10233), (1137, 8613), (2349, 4169), (2871, 3411)]