288547221

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{2347}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 389505024

約数和(自身を除く): 100957803

約数列:

[1, 3, 107, 321, 383, 1149, 2347, 7041, 40981, 122943, 251129, 753387, 898901, 2696703, 96182407, 288547221]

約数ペア:

[(1, 288547221), (3, 96182407), (107, 2696703), (321, 898901), (383, 753387), (1149, 251129), (2347, 122943), (7041, 40981)]