1380450023379

素因数分解:

$3^2\times 7^1\times {\mathrm{26267}}^1\times {\mathrm{834199}}^1$

素因数の和:860479

約数の個数: 24

約数和(自身を含む): 2278927622400

約数和(自身を除く): 898477599021

約数列:

[1, 3, 7, 9, 21, 63, 26267, 78801, 183869, 236403, 551607, 834199, 1654821, 2502597, 5839393, 7507791, 17518179, 52554537, 21911905133, 65735715399, 153383335931, 197207146197, 460150007793, 1380450023379]

約数ペア:

[(1, 1380450023379), (3, 460150007793), (7, 197207146197), (9, 153383335931), (21, 65735715399), (63, 21911905133), (26267, 52554537), (78801, 17518179), (183869, 7507791), (236403, 5839393), (551607, 2502597), (834199, 1654821)]