39382281

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{3769}}^1$

素因数の和:3827

約数の個数: 24

約数和(自身を含む): 60380320

約数和(自身を除く): 20998039

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 3769, 10449, 11307, 33921, 101763, 162067, 305289, 486201, 915867, 1458603, 4375809, 13127427, 39382281]

約数ペア:

[(1, 39382281), (3, 13127427), (9, 4375809), (27, 1458603), (43, 915867), (81, 486201), (129, 305289), (243, 162067), (387, 101763), (1161, 33921), (3483, 11307), (3769, 10449)]