13171566771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{381221}}^1$

素因数の和:381587

約数の個数: 24

約数和(自身を含む): 20814721200

約数和(自身を除く): 7643154429

約数列:

[1, 3, 9, 11, 33, 99, 349, 1047, 3141, 3839, 11517, 34551, 381221, 1143663, 3430989, 4193431, 12580293, 37740879, 133046129, 399138387, 1197415161, 1463507419, 4390522257, 13171566771]

約数ペア:

[(1, 13171566771), (3, 4390522257), (9, 1463507419), (11, 1197415161), (33, 399138387), (99, 133046129), (349, 37740879), (1047, 12580293), (3141, 4193431), (3839, 3430989), (11517, 1143663), (34551, 381221)]