9781727151

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11360891}}^1$

素因数の和:11360942

約数の個数: 16

約数和(自身を含む): 15269038848

約数和(自身を除く): 5487311697

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 11360891, 34082673, 79526237, 238578711, 465796531, 1397389593, 3260575717, 9781727151]

約数ペア:

[(1, 9781727151), (3, 3260575717), (7, 1397389593), (21, 465796531), (41, 238578711), (123, 79526237), (287, 34082673), (861, 11360891)]