28671699

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 16509741

約数列:

[1, 3, 7, 21, 59, 73, 177, 219, 317, 413, 511, 951, 1239, 1533, 2219, 4307, 6657, 12921, 18703, 23141, 30149, 56109, 69423, 90447, 130921, 161987, 392763, 485961, 1365319, 4095957, 9557233, 28671699]

約数ペア:

[(1, 28671699), (3, 9557233), (7, 4095957), (21, 1365319), (59, 485961), (73, 392763), (177, 161987), (219, 130921), (317, 90447), (413, 69423), (511, 56109), (951, 30149), (1239, 23141), (1533, 18703), (2219, 12921), (4307, 6657)]