28995901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 32744448

約数和(自身を除く): 3748547

約数列:

[1, 11, 37, 191, 373, 407, 2101, 4103, 7067, 13801, 71243, 77737, 151811, 783673, 2635991, 28995901]

約数ペア:

[(1, 28995901), (11, 2635991), (37, 783673), (191, 151811), (373, 77737), (407, 71243), (2101, 13801), (4103, 7067)]