137287871

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{17099}}^1$

素因数の和:17174

約数の個数: 16

約数和(自身を含む): 166348800

約数和(自身を除く): 29060929

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 17099, 119693, 530069, 632663, 3710483, 4428641, 19612553, 137287871]

約数ペア:

[(1, 137287871), (7, 19612553), (31, 4428641), (37, 3710483), (217, 632663), (259, 530069), (1147, 119693), (8029, 17099)]