1297965877

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{601}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 1514612736

約数和(自身を除く): 216646859

約数列:

[1, 13, 23, 31, 233, 299, 403, 601, 713, 3029, 5359, 7223, 7813, 9269, 13823, 18631, 69667, 93899, 140033, 166129, 179699, 242203, 428513, 1820429, 2159677, 3220759, 4341023, 5570669, 41869867, 56433299, 99843529, 1297965877]

約数ペア:

[(1, 1297965877), (13, 99843529), (23, 56433299), (31, 41869867), (233, 5570669), (299, 4341023), (403, 3220759), (601, 2159677), (713, 1820429), (3029, 428513), (5359, 242203), (7223, 179699), (7813, 166129), (9269, 140033), (13823, 93899), (18631, 69667)]