1985798529

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{3347}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 3378158784

約数和(自身を除く): 1392360255

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 461, 1287, 1383, 3347, 4149, 5071, 5993, 10041, 15213, 17979, 30123, 36817, 43511, 45639, 53937, 65923, 110451, 130533, 197769, 331353, 391599, 478621, 593307, 1435863, 1542967, 4307589, 4628901, 13886703, 16972637, 20058571, 50917911, 60175713, 152753733, 180527139, 220644281, 661932843, 1985798529]

約数ペア:

[(1, 1985798529), (3, 661932843), (9, 220644281), (11, 180527139), (13, 152753733), (33, 60175713), (39, 50917911), (99, 20058571), (117, 16972637), (143, 13886703), (429, 4628901), (461, 4307589), (1287, 1542967), (1383, 1435863), (3347, 593307), (4149, 478621), (5071, 391599), (5993, 331353), (10041, 197769), (15213, 130533), (17979, 110451), (30123, 65923), (36817, 53937), (43511, 45639)]