13803923

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 16343040

約数和(自身を除く): 2539117

約数列:

[1, 7, 37, 223, 239, 259, 1561, 1673, 8251, 8843, 53297, 57757, 61901, 373079, 1971989, 13803923]

約数ペア:

[(1, 13803923), (7, 1971989), (37, 373079), (223, 61901), (239, 57757), (259, 53297), (1561, 8843), (1673, 8251)]