2214490317

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{79}}^1\times {\mathrm{4253}}^1$

素因数の和:4374

約数の個数: 32

約数和(自身を含む): 3239846400

約数和(自身を除く): 1025356083

約数列:

[1, 3, 13, 39, 79, 169, 237, 507, 1027, 2197, 3081, 4253, 6591, 12759, 13351, 40053, 55289, 165867, 173563, 335987, 520689, 718757, 1007961, 2156271, 4367831, 9343841, 13103493, 28031523, 56781803, 170345409, 738163439, 2214490317]

約数ペア:

[(1, 2214490317), (3, 738163439), (13, 170345409), (39, 56781803), (79, 28031523), (169, 13103493), (237, 9343841), (507, 4367831), (1027, 2156271), (2197, 1007961), (3081, 718757), (4253, 520689), (6591, 335987), (12759, 173563), (13351, 165867), (40053, 55289)]