16315439

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:646

約数の個数: 16

約数和(自身を含む): 19270656

約数和(自身を除く): 2955217

約数列:

[1, 7, 47, 101, 329, 491, 707, 3437, 4747, 23077, 33229, 49591, 161539, 347137, 2330777, 16315439]

約数ペア:

[(1, 16315439), (7, 2330777), (47, 347137), (101, 161539), (329, 49591), (491, 33229), (707, 23077), (3437, 4747)]