287669274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{90977}}^1$

素因数の和:91030

約数の個数: 32

約数和(自身を含む): 628839936

約数和(自身を除く): 341170662

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 90977, 181954, 272931, 545862, 1546609, 2820287, 3093218, 4639827, 5640574, 8460861, 9279654, 16921722, 47944879, 95889758, 143834637, 287669274]

約数ペア:

[(1, 287669274), (2, 143834637), (3, 95889758), (6, 47944879), (17, 16921722), (31, 9279654), (34, 8460861), (51, 5640574), (62, 4639827), (93, 3093218), (102, 2820287), (186, 1546609), (527, 545862), (1054, 272931), (1581, 181954), (3162, 90977)]