2912253123

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{19211}}^1$

素因数の和:19276

約数の個数: 32

約数和(自身を含む): 4389557760

約数和(自身を除く): 1477304637

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 2197, 3887, 6591, 11661, 19211, 50531, 57633, 151593, 249743, 441853, 749229, 1325559, 3246659, 5744089, 9739977, 17232267, 42206567, 74673157, 126619701, 224019471, 970751041, 2912253123]

約数ペア:

[(1, 2912253123), (3, 970751041), (13, 224019471), (23, 126619701), (39, 74673157), (69, 42206567), (169, 17232267), (299, 9739977), (507, 5744089), (897, 3246659), (2197, 1325559), (3887, 749229), (6591, 441853), (11661, 249743), (19211, 151593), (50531, 57633)]