12694959

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 19147440

約数和(自身を除く): 6452481

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 569, 603, 1707, 2479, 5121, 7437, 21053, 22311, 38123, 63159, 114369, 189477, 343107, 1410551, 4231653, 12694959]

約数ペア:

[(1, 12694959), (3, 4231653), (9, 1410551), (37, 343107), (67, 189477), (111, 114369), (201, 63159), (333, 38123), (569, 22311), (603, 21053), (1707, 7437), (2479, 5121)]