90246891

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{7247}}^1$

素因数の和:7850

約数の個数: 16

約数和(自身を含む): 137769984

約数和(自身を除く): 47523093

約数列:

[1, 3, 7, 21, 593, 1779, 4151, 7247, 12453, 21741, 50729, 152187, 4297471, 12892413, 30082297, 90246891]

約数ペア:

[(1, 90246891), (3, 30082297), (7, 12892413), (21, 4297471), (593, 152187), (1779, 50729), (4151, 21741), (7247, 12453)]