2012495517

素因数分解:

$3^3\times {\mathrm{5449}}^1\times {\mathrm{13679}}^1$

素因数の和:19137

約数の個数: 16

約数和(自身を含む): 2982240000

約数和(自身を除く): 969744483

約数列:

[1, 3, 9, 27, 5449, 13679, 16347, 41037, 49041, 123111, 147123, 369333, 74536871, 223610613, 670831839, 2012495517]

約数ペア:

[(1, 2012495517), (3, 670831839), (9, 223610613), (27, 74536871), (5449, 369333), (13679, 147123), (16347, 123111), (41037, 49041)]