29335131

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 36

約数和(自身を含む): 49815376

約数和(自身を除く): 20480245

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 277, 287, 369, 831, 861, 1681, 1939, 2493, 2583, 5043, 5817, 11357, 11767, 15129, 17451, 34071, 35301, 79499, 102213, 105903, 238497, 465637, 715491, 1396911, 3259459, 4190733, 9778377, 29335131]

約数ペア:

[(1, 29335131), (3, 9778377), (7, 4190733), (9, 3259459), (21, 1396911), (41, 715491), (63, 465637), (123, 238497), (277, 105903), (287, 102213), (369, 79499), (831, 35301), (861, 34071), (1681, 17451), (1939, 15129), (2493, 11767), (2583, 11357), (5043, 5817)]