2261262393

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{6442343}}^1$

素因数の和:6442365

約数の個数: 16

約数和(自身を含む): 3607712640

約数和(自身を除く): 1346450247

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 6442343, 19327029, 57981087, 83750459, 173943261, 251251377, 753754131, 2261262393]

約数ペア:

[(1, 2261262393), (3, 753754131), (9, 251251377), (13, 173943261), (27, 83750459), (39, 57981087), (117, 19327029), (351, 6442343)]