39146541

素因数分解:

$3^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{941}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 60996384

約数和(自身を除く): 21849843

約数列:

[1, 3, 7, 21, 49, 147, 283, 849, 941, 1981, 2823, 5943, 6587, 13867, 19761, 41601, 46109, 138327, 266303, 798909, 1864121, 5592363, 13048847, 39146541]

約数ペア:

[(1, 39146541), (3, 13048847), (7, 5592363), (21, 1864121), (49, 798909), (147, 266303), (283, 138327), (849, 46109), (941, 41601), (1981, 19761), (2823, 13867), (5943, 6587)]