289442937

素因数分解:

$3^1\times 7^1\times {\mathrm{2029}}^1\times {\mathrm{6793}}^1$

素因数の和:8832

約数の個数: 16

約数和(自身を含む): 441338240

約数和(自身を除く): 151895303

約数列:

[1, 3, 7, 21, 2029, 6087, 6793, 14203, 20379, 42609, 47551, 142653, 13782997, 41348991, 96480979, 289442937]

約数ペア:

[(1, 289442937), (3, 96480979), (7, 41348991), (21, 13782997), (2029, 142653), (6087, 47551), (6793, 42609), (14203, 20379)]