30313101

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3061

約数の個数: 32

約数和(自身を含む): 51106048

約数和(自身を除く): 20792947

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3001, 3367, 9003, 10101, 21007, 39013, 63021, 111037, 117039, 273091, 333111, 777259, 819273, 1443481, 2331777, 4330443, 10104367, 30313101]

約数ペア:

[(1, 30313101), (3, 10104367), (7, 4330443), (13, 2331777), (21, 1443481), (37, 819273), (39, 777259), (91, 333111), (111, 273091), (259, 117039), (273, 111037), (481, 63021), (777, 39013), (1443, 21007), (3001, 10101), (3367, 9003)]