15661114971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{493279}}^1$

素因数の和:493858

約数の個数: 16

約数和(自身を含む): 22020019200

約数和(自身を除く): 6358904229

約数列:

[1, 3, 19, 57, 557, 1671, 10583, 31749, 493279, 1479837, 9372301, 28116903, 274756403, 824269209, 5220371657, 15661114971]

約数ペア:

[(1, 15661114971), (3, 5220371657), (19, 824269209), (57, 274756403), (557, 28116903), (1671, 9372301), (10583, 1479837), (31749, 493279)]