2173259505

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{21019}}^1$

素因数の和:21201

約数の個数: 32

約数和(自身を含む): 3565664640

約数和(自身を除く): 1392405135

約数列:

[1, 3, 5, 15, 61, 113, 183, 305, 339, 565, 915, 1695, 6893, 20679, 21019, 34465, 63057, 103395, 105095, 315285, 1282159, 2375147, 3846477, 6410795, 7125441, 11875735, 19232385, 35627205, 144883967, 434651901, 724419835, 2173259505]

約数ペア:

[(1, 2173259505), (3, 724419835), (5, 434651901), (15, 144883967), (61, 35627205), (113, 19232385), (183, 11875735), (305, 7125441), (339, 6410795), (565, 3846477), (915, 2375147), (1695, 1282159), (6893, 315285), (20679, 105095), (21019, 103395), (34465, 63057)]