2023821359

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{1213}}^1$

素因数の和:1527

約数の個数: 32

約数和(自身を含む): 2481921024

約数和(自身を除く): 458099665

約数列:

[1, 7, 23, 43, 161, 241, 301, 989, 1213, 1687, 5543, 6923, 8491, 10363, 27899, 38801, 52159, 72541, 195293, 238349, 292333, 365113, 1199657, 1668443, 2046331, 6723659, 8397599, 12570319, 47065613, 87992233, 289117337, 2023821359]

約数ペア:

[(1, 2023821359), (7, 289117337), (23, 87992233), (43, 47065613), (161, 12570319), (241, 8397599), (301, 6723659), (989, 2046331), (1213, 1668443), (1687, 1199657), (5543, 365113), (6923, 292333), (8491, 238349), (10363, 195293), (27899, 72541), (38801, 52159)]