9851907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1609}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 14245280

約数和(自身を除く): 4393373

約数列:

[1, 3, 13, 39, 157, 471, 1609, 2041, 4827, 6123, 20917, 62751, 252613, 757839, 3283969, 9851907]

約数ペア:

[(1, 9851907), (3, 3283969), (13, 757839), (39, 252613), (157, 62751), (471, 20917), (1609, 6123), (2041, 4827)]