30242849

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:465

約数の個数: 24

約数和(自身を含む): 38236968

約数和(自身を除く): 7994119

約数列:

[1, 7, 13, 49, 91, 197, 241, 637, 1379, 1687, 2561, 3133, 9653, 11809, 17927, 21931, 47477, 125489, 153517, 332339, 617201, 2326373, 4320407, 30242849]

約数ペア:

[(1, 30242849), (7, 4320407), (13, 2326373), (49, 617201), (91, 332339), (197, 153517), (241, 125489), (637, 47477), (1379, 21931), (1687, 17927), (2561, 11809), (3133, 9653)]