8889763347

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{52937}}^1$

素因数の和:53387

約数の個数: 24

約数和(自身を含む): 13147258176

約数和(自身を除く): 4257494829

約数列:

[1, 3, 9, 47, 141, 397, 423, 1191, 3573, 18659, 52937, 55977, 158811, 167931, 476433, 2488039, 7464117, 21015989, 22392351, 63047967, 189143901, 987751483, 2963254449, 8889763347]

約数ペア:

[(1, 8889763347), (3, 2963254449), (9, 987751483), (47, 189143901), (141, 63047967), (397, 22392351), (423, 21015989), (1191, 7464117), (3573, 2488039), (18659, 476433), (52937, 167931), (55977, 158811)]