291134041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{857}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 322470720

約数和(自身を除く): 31336679

約数列:

[1, 11, 89, 347, 857, 979, 3817, 9427, 30883, 76273, 297379, 339713, 839003, 3271169, 26466731, 291134041]

約数ペア:

[(1, 291134041), (11, 26466731), (89, 3271169), (347, 839003), (857, 339713), (979, 297379), (3817, 76273), (9427, 30883)]