89789109

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 121651200

約数和(自身を除く): 31862091

約数列:

[1, 3, 79, 237, 439, 863, 1317, 2589, 34681, 68177, 104043, 204531, 378857, 1136571, 29929703, 89789109]

約数ペア:

[(1, 89789109), (3, 29929703), (79, 1136571), (237, 378857), (439, 204531), (863, 104043), (1317, 68177), (2589, 34681)]