29253987

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 32

約数和(自身を含む): 51138560

約数和(自身を除く): 21884573

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 4993, 5859, 14979, 34951, 44937, 104853, 134811, 154783, 314559, 464349, 943677, 1083481, 1393047, 3250443, 4179141, 9751329, 29253987]

約数ペア:

[(1, 29253987), (3, 9751329), (7, 4179141), (9, 3250443), (21, 1393047), (27, 1083481), (31, 943677), (63, 464349), (93, 314559), (189, 154783), (217, 134811), (279, 104853), (651, 44937), (837, 34951), (1953, 14979), (4993, 5859)]