2973128473

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{16649}}^1$

素因数の和:17016

約数の個数: 16

約数和(自身を含む): 3446150400

約数和(自身を除く): 473021927

約数列:

[1, 7, 97, 263, 679, 1841, 16649, 25511, 116543, 178577, 1614953, 4378687, 11304671, 30650809, 424732639, 2973128473]

約数ペア:

[(1, 2973128473), (7, 424732639), (97, 30650809), (263, 11304671), (679, 4378687), (1841, 1614953), (16649, 178577), (25511, 116543)]