271442079

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{349}}^1\times {\mathrm{971}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 398034000

約数和(自身を除く): 126591921

約数列:

[1, 3, 9, 89, 267, 349, 801, 971, 1047, 2913, 3141, 8739, 31061, 86419, 93183, 259257, 279549, 338879, 777771, 1016637, 3049911, 30160231, 90480693, 271442079]

約数ペア:

[(1, 271442079), (3, 90480693), (9, 30160231), (89, 3049911), (267, 1016637), (349, 777771), (801, 338879), (971, 279549), (1047, 259257), (2913, 93183), (3141, 86419), (8739, 31061)]