20173061013

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1\times {\mathrm{3121}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 30905102592

約数和(自身を除く): 10732041579

約数列:

[1, 3, 7, 21, 233, 699, 1321, 1631, 3121, 3963, 4893, 9247, 9363, 21847, 27741, 65541, 307793, 727193, 923379, 2154551, 2181579, 4122841, 5090351, 6463653, 12368523, 15271053, 28859887, 86579661, 960621953, 2881865859, 6724353671, 20173061013]

約数ペア:

[(1, 20173061013), (3, 6724353671), (7, 2881865859), (21, 960621953), (233, 86579661), (699, 28859887), (1321, 15271053), (1631, 12368523), (3121, 6463653), (3963, 5090351), (4893, 4122841), (9247, 2181579), (9363, 2154551), (21847, 923379), (27741, 727193), (65541, 307793)]