2245197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 3119040

約数和(自身を除く): 873843

約数列:

[1, 3, 37, 111, 113, 179, 339, 537, 4181, 6623, 12543, 19869, 20227, 60681, 748399, 2245197]

約数ペア:

[(1, 2245197), (3, 748399), (37, 60681), (111, 20227), (113, 19869), (179, 12543), (339, 6623), (537, 4181)]