1829352721

素因数分解:

$7^2\times {\mathrm{2347}}^1\times {\mathrm{15907}}^1$

素因数の和:18268

約数の個数: 12

約数和(自身を含む): 2129063088

約数和(自身を除く): 299710367

約数列:

[1, 7, 49, 2347, 15907, 16429, 111349, 115003, 779443, 37333729, 261336103, 1829352721]

約数ペア:

[(1, 1829352721), (7, 261336103), (49, 37333729), (2347, 779443), (15907, 115003), (16429, 111349)]