30815829

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3347}}^1$

素因数の和:3398

約数の個数: 32

約数和(自身を含む): 51425280

約数和(自身を除く): 20609451

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 3347, 9207, 10041, 30123, 36817, 90369, 103757, 110451, 311271, 331353, 933813, 994059, 1141327, 2801439, 3423981, 10271943, 30815829]

約数ペア:

[(1, 30815829), (3, 10271943), (9, 3423981), (11, 2801439), (27, 1141327), (31, 994059), (33, 933813), (93, 331353), (99, 311271), (279, 110451), (297, 103757), (341, 90369), (837, 36817), (1023, 30123), (3069, 10041), (3347, 9207)]