291230862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3733729}}^1$

素因数の和:3733747

約数の個数: 16

約数和(自身を含む): 627266640

約数和(自身を除く): 336035778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3733729, 7467458, 11201187, 22402374, 48538477, 97076954, 145615431, 291230862]

約数ペア:

[(1, 291230862), (2, 145615431), (3, 97076954), (6, 48538477), (13, 22402374), (26, 11201187), (39, 7467458), (78, 3733729)]