47219361

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{14891}}^1$

素因数の和:15052

約数の個数: 16

約数和(自身を含む): 72434688

約数和(自身を除く): 25215327

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 14891, 44673, 104237, 312711, 2248541, 6745623, 15739787, 47219361]

約数ペア:

[(1, 47219361), (3, 15739787), (7, 6745623), (21, 2248541), (151, 312711), (453, 104237), (1057, 44673), (3171, 14891)]