1189200439

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 1480550400

約数和(自身を除く): 291349961

約数列:

[1, 7, 17, 47, 119, 149, 329, 799, 1043, 1427, 2533, 5593, 7003, 9989, 17731, 24259, 49021, 67069, 119051, 169813, 212623, 469483, 833357, 1140173, 1488361, 3614591, 7981211, 9993281, 25302137, 69952967, 169885777, 1189200439]

約数ペア:

[(1, 1189200439), (7, 169885777), (17, 69952967), (47, 25302137), (119, 9993281), (149, 7981211), (329, 3614591), (799, 1488361), (1043, 1140173), (1427, 833357), (2533, 469483), (5593, 212623), (7003, 169813), (9989, 119051), (17731, 67069), (24259, 49021)]