974109969

素因数分解:

$3^5\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1511}}^1$

素因数の和:1912

約数の個数: 48

約数和(自身を含む): 1673118720

約数和(自身を除く): 699008751

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 379, 567, 1137, 1511, 1701, 2653, 3411, 4533, 7959, 10233, 10577, 13599, 23877, 30699, 31731, 40797, 71631, 92097, 95193, 122391, 214893, 285579, 367173, 572669, 644679, 856737, 1718007, 2570211, 4008683, 5154021, 12026049, 15462063, 36078147, 46386189, 108234441, 139158567, 324703323, 974109969]

約数ペア:

[(1, 974109969), (3, 324703323), (7, 139158567), (9, 108234441), (21, 46386189), (27, 36078147), (63, 15462063), (81, 12026049), (189, 5154021), (243, 4008683), (379, 2570211), (567, 1718007), (1137, 856737), (1511, 644679), (1701, 572669), (2653, 367173), (3411, 285579), (4533, 214893), (7959, 122391), (10233, 95193), (10577, 92097), (13599, 71631), (23877, 40797), (30699, 31731)]