9988461

素因数分解:

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

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 17337600

約数和(自身を除く): 7349139

約数列:

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

約数ペア:

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