122372159

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6255

約数の個数: 24

約数和(自身を含む): 158272128

約数和(自身を除く): 35899969

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 6197, 19747, 43379, 80561, 192107, 303653, 563927, 1344749, 2497391, 3947489, 9413243, 17481737, 122372159]

約数ペア:

[(1, 122372159), (7, 17481737), (13, 9413243), (31, 3947489), (49, 2497391), (91, 1344749), (217, 563927), (403, 303653), (637, 192107), (1519, 80561), (2821, 43379), (6197, 19747)]