219047101

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14951}}^1$

素因数の和:15001

約数の個数: 24

約数和(自身を含む): 286360704

約数和(自身を除く): 67313603

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 637, 1127, 2093, 14651, 14951, 104657, 194363, 343873, 732599, 1360541, 2407111, 4470349, 9523787, 16849777, 31292443, 219047101]

約数ペア:

[(1, 219047101), (7, 31292443), (13, 16849777), (23, 9523787), (49, 4470349), (91, 2407111), (161, 1360541), (299, 732599), (637, 343873), (1127, 194363), (2093, 104657), (14651, 14951)]