282919091

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{947}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 360998400

約数和(自身を除く): 78079309

約数列:

[1, 7, 13, 49, 67, 91, 343, 469, 637, 871, 947, 3283, 4459, 6097, 6629, 12311, 22981, 42679, 46403, 63449, 86177, 298753, 324821, 444143, 603239, 824837, 3109001, 4222673, 5773859, 21763007, 40417013, 282919091]

約数ペア:

[(1, 282919091), (7, 40417013), (13, 21763007), (49, 5773859), (67, 4222673), (91, 3109001), (343, 824837), (469, 603239), (637, 444143), (871, 324821), (947, 298753), (3283, 86177), (4459, 63449), (6097, 46403), (6629, 42679), (12311, 22981)]