1122146977

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 1373552640

約数和(自身を除く): 251405663

約数列:

[1, 7, 23, 71, 89, 161, 497, 623, 1103, 1633, 2047, 6319, 7721, 11431, 14329, 25369, 44233, 78313, 98167, 145337, 177583, 548191, 687169, 1017359, 1801199, 2257841, 6969857, 12608393, 15804887, 48788999, 160306711, 1122146977]

約数ペア:

[(1, 1122146977), (7, 160306711), (23, 48788999), (71, 15804887), (89, 12608393), (161, 6969857), (497, 2257841), (623, 1801199), (1103, 1017359), (1633, 687169), (2047, 548191), (6319, 177583), (7721, 145337), (11431, 98167), (14329, 78313), (25369, 44233)]