1553804537

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 1725235200

約数和(自身を除く): 171430663

約数列:

[1, 23, 31, 47, 199, 233, 713, 1081, 1457, 4577, 5359, 6169, 7223, 9353, 10951, 33511, 46367, 141887, 166129, 215119, 251873, 289943, 339481, 1066441, 1437377, 2179249, 6668689, 7808063, 33059671, 50122727, 67556719, 1553804537]

約数ペア:

[(1, 1553804537), (23, 67556719), (31, 50122727), (47, 33059671), (199, 7808063), (233, 6668689), (713, 2179249), (1081, 1437377), (1457, 1066441), (4577, 339481), (5359, 289943), (6169, 251873), (7223, 215119), (9353, 166129), (10951, 141887), (33511, 46367)]