47318679

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{5471}}^1$

素因数の和:5539

約数の個数: 18

約数和(自身を含む): 70638048

約数和(自身を除く): 23319369

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 5471, 8649, 16413, 49239, 169601, 508803, 1526409, 5257631, 15772893, 47318679]

約数ペア:

[(1, 47318679), (3, 15772893), (9, 5257631), (31, 1526409), (93, 508803), (279, 169601), (961, 49239), (2883, 16413), (5471, 8649)]