289092513

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{3023}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 390168576

約数和(自身を除く): 101076063

約数列:

[1, 3, 127, 251, 381, 753, 3023, 9069, 31877, 95631, 383921, 758773, 1151763, 2276319, 96364171, 289092513]

約数ペア:

[(1, 289092513), (3, 96364171), (127, 2276319), (251, 1151763), (381, 758773), (753, 383921), (3023, 95631), (9069, 31877)]