39057837

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1811}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 64942080

約数和(自身を除く): 25884243

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 1811, 3081, 5433, 7189, 12677, 21567, 23543, 38031, 70629, 143069, 164801, 429207, 494403, 1001483, 1859897, 3004449, 5579691, 13019279, 39057837]

約数ペア:

[(1, 39057837), (3, 13019279), (7, 5579691), (13, 3004449), (21, 1859897), (39, 1001483), (79, 494403), (91, 429207), (237, 164801), (273, 143069), (553, 70629), (1027, 38031), (1659, 23543), (1811, 21567), (3081, 12677), (5433, 7189)]