39998091

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61441}}^1$

素因数の和:61482

約数の個数: 16

約数和(自身を含む): 62916608

約数和(自身を除く): 22918517

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 61441, 184323, 430087, 1290261, 1904671, 5714013, 13332697, 39998091]

約数ペア:

[(1, 39998091), (3, 13332697), (7, 5714013), (21, 1904671), (31, 1290261), (93, 430087), (217, 184323), (651, 61441)]