6617871

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 10943400

約数和(自身を除く): 4325529

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 169, 171, 229, 247, 507, 687, 741, 1521, 2061, 2223, 2977, 3211, 4351, 8931, 9633, 13053, 26793, 28899, 38701, 39159, 56563, 116103, 169689, 348309, 509067, 735319, 2205957, 6617871]

約数ペア:

[(1, 6617871), (3, 2205957), (9, 735319), (13, 509067), (19, 348309), (39, 169689), (57, 116103), (117, 56563), (169, 39159), (171, 38701), (229, 28899), (247, 26793), (507, 13053), (687, 9633), (741, 8931), (1521, 4351), (2061, 3211), (2223, 2977)]