39264043

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 50159088

約数和(自身を除く): 10895045

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 1163, 2597, 4823, 8141, 15119, 33761, 56987, 61639, 105833, 431473, 740831, 801307, 3020311, 5609149, 39264043]

約数ペア:

[(1, 39264043), (7, 5609149), (13, 3020311), (49, 801307), (53, 740831), (91, 431473), (371, 105833), (637, 61639), (689, 56987), (1163, 33761), (2597, 15119), (4823, 8141)]