103688221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{27791}}^1$

素因数の和:27852

約数の個数: 16

約数和(自身を含む): 130733568

約数和(自身を除く): 27045347

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 27791, 194537, 361283, 1139431, 2528981, 7976017, 14812603, 103688221]

約数ペア:

[(1, 103688221), (7, 14812603), (13, 7976017), (41, 2528981), (91, 1139431), (287, 361283), (533, 194537), (3731, 27791)]