117126821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 146200320

約数和(自身を除く): 29073499

約数列:

[1, 7, 17, 73, 97, 119, 139, 511, 679, 973, 1241, 1649, 2363, 7081, 8687, 10147, 11543, 13483, 16541, 49567, 71029, 94381, 120377, 172499, 229211, 842639, 984259, 1207493, 1604477, 6889813, 16732403, 117126821]

約数ペア:

[(1, 117126821), (7, 16732403), (17, 6889813), (73, 1604477), (97, 1207493), (119, 984259), (139, 842639), (511, 229211), (679, 172499), (973, 120377), (1241, 94381), (1649, 71029), (2363, 49567), (7081, 16541), (8687, 13483), (10147, 11543)]