31425107

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{10273}}^1$

素因数の和:10322

約数の個数: 16

約数和(自身を含む): 39452160

約数和(自身を除く): 8027053

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 10273, 71911, 195187, 236279, 1366309, 1653953, 4489301, 31425107]

約数ペア:

[(1, 31425107), (7, 4489301), (19, 1653953), (23, 1366309), (133, 236279), (161, 195187), (437, 71911), (3059, 10273)]