47704953

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{17807}}^1$

素因数の和:17876

約数の個数: 16

約数和(自身を含む): 68382720

約数和(自身を除く): 20677767

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 17807, 53421, 338333, 836929, 1014999, 2510787, 15901651, 47704953]

約数ペア:

[(1, 47704953), (3, 15901651), (19, 2510787), (47, 1014999), (57, 836929), (141, 338333), (893, 53421), (2679, 17807)]