98019649

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{153877}}^1$

素因数の和:153904

約数の個数: 12

約数和(自身を含む): 122794644

約数和(自身を除く): 24774995

約数列:

[1, 7, 13, 49, 91, 637, 153877, 1077139, 2000401, 7539973, 14002807, 98019649]

約数ペア:

[(1, 98019649), (7, 14002807), (13, 7539973), (49, 2000401), (91, 1077139), (637, 153877)]