831609987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1\times {\mathrm{10667}}^1$

素因数の和:12682

約数の個数: 16

約数和(自身を含む): 1194816000

約数和(自身を除く): 363206013

約数列:

[1, 3, 13, 39, 1999, 5997, 10667, 25987, 32001, 77961, 138671, 416013, 21323333, 63969999, 277203329, 831609987]

約数ペア:

[(1, 831609987), (3, 277203329), (13, 63969999), (39, 21323333), (1999, 416013), (5997, 138671), (10667, 77961), (25987, 32001)]