291244200789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1\times {\mathrm{5159239}}^1$

素因数の和:5159880

約数の個数: 16

約数和(自身を含む): 401512693760

約数和(自身を除く): 110268492971

約数列:

[1, 3, 31, 93, 607, 1821, 18817, 56451, 5159239, 15477717, 159936409, 479809227, 3131658073, 9394974219, 97081400263, 291244200789]

約数ペア:

[(1, 291244200789), (3, 97081400263), (31, 9394974219), (93, 3131658073), (607, 479809227), (1821, 159936409), (18817, 15477717), (56451, 5159239)]