748415239

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 921682944

約数和(自身を除く): 173267705

約数列:

[1, 11, 13, 23, 143, 253, 299, 313, 727, 3289, 3443, 4069, 7199, 7997, 9451, 16721, 44759, 79189, 93587, 103961, 183931, 217373, 227551, 1029457, 2391103, 2503061, 2958163, 5233673, 32539793, 57570403, 68037749, 748415239]

約数ペア:

[(1, 748415239), (11, 68037749), (13, 57570403), (23, 32539793), (143, 5233673), (253, 2958163), (299, 2503061), (313, 2391103), (727, 1029457), (3289, 227551), (3443, 217373), (4069, 183931), (7199, 103961), (7997, 93587), (9451, 79189), (16721, 44759)]