2019920716821

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1\times {\mathrm{568523}}^1$

素因数の和:569361

約数の個数: 32

約数和(自身を含む): 3093061644288

約数和(自身を除く): 1073140927467

約数列:

[1, 3, 7, 21, 367, 461, 1101, 1383, 2569, 3227, 7707, 9681, 169187, 507561, 568523, 1184309, 1705569, 3552927, 3979661, 11938983, 208647941, 262089103, 625943823, 786267309, 1460535587, 1834623721, 4381606761, 5503871163, 96186700801, 288560102403, 673306905607, 2019920716821]

約数ペア:

[(1, 2019920716821), (3, 673306905607), (7, 288560102403), (21, 96186700801), (367, 5503871163), (461, 4381606761), (1101, 1834623721), (1383, 1460535587), (2569, 786267309), (3227, 625943823), (7707, 262089103), (9681, 208647941), (169187, 11938983), (507561, 3979661), (568523, 3552927), (1184309, 1705569)]