3857029393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{3557}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 4809277440

約数和(自身を除く): 952248047

約数列:

[1, 7, 19, 31, 133, 217, 263, 589, 1841, 3557, 4123, 4997, 8153, 24899, 34979, 57071, 67583, 110267, 154907, 473081, 771869, 935491, 1084349, 2095073, 6548437, 14665511, 17774329, 29000221, 124420303, 203001547, 551004199, 3857029393]

約数ペア:

[(1, 3857029393), (7, 551004199), (19, 203001547), (31, 124420303), (133, 29000221), (217, 17774329), (263, 14665511), (589, 6548437), (1841, 2095073), (3557, 1084349), (4123, 935491), (4997, 771869), (8153, 473081), (24899, 154907), (34979, 110267), (57071, 67583)]