289304873

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25609}}^1$

素因数の和:25712

約数の個数: 16

約数和(自身を含む): 344198400

約数和(自身を除く): 54893527

約数列:

[1, 11, 13, 79, 143, 869, 1027, 11297, 25609, 281699, 332917, 2023111, 3662087, 22254221, 26300443, 289304873]

約数ペア:

[(1, 289304873), (11, 26300443), (13, 22254221), (79, 3662087), (143, 2023111), (869, 332917), (1027, 281699), (11297, 25609)]