29728269

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{11351}}^1$

素因数の和:11457

約数の個数: 16

約数和(自身を含む): 44499840

約数和(自身を除く): 14771571

約数列:

[1, 3, 9, 27, 97, 291, 873, 2619, 11351, 34053, 102159, 306477, 1101047, 3303141, 9909423, 29728269]

約数ペア:

[(1, 29728269), (3, 9909423), (9, 3303141), (27, 1101047), (97, 306477), (291, 102159), (873, 34053), (2619, 11351)]