29965383

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 40

約数和(自身を含む): 52446240

約数和(自身を除く): 22480857

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1289, 2583, 3321, 3867, 7749, 9023, 11601, 23247, 27069, 34803, 52849, 81207, 104409, 158547, 243621, 369943, 475641, 730863, 1109829, 1426923, 3329487, 4280769, 9988461, 29965383]

約数ペア:

[(1, 29965383), (3, 9988461), (7, 4280769), (9, 3329487), (21, 1426923), (27, 1109829), (41, 730863), (63, 475641), (81, 369943), (123, 243621), (189, 158547), (287, 104409), (369, 81207), (567, 52849), (861, 34803), (1107, 27069), (1289, 23247), (2583, 11601), (3321, 9023), (3867, 7749)]