38191857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2749}}^1$

素因数の和:3184

約数の個数: 16

約数和(自身を含む): 55704000

約数和(自身を除く): 17512143

約数列:

[1, 3, 11, 33, 421, 1263, 2749, 4631, 8247, 13893, 30239, 90717, 1157329, 3471987, 12730619, 38191857]

約数ペア:

[(1, 38191857), (3, 12730619), (11, 3471987), (33, 1157329), (421, 90717), (1263, 30239), (2749, 13893), (4631, 8247)]