22908639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 35259840

約数和(自身を除く): 12351201

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 317, 327, 663, 951, 1417, 1853, 4121, 4251, 5389, 5559, 12363, 16167, 24089, 34553, 70057, 72267, 103659, 210171, 449189, 587401, 1347567, 1762203, 7636213, 22908639]

約数ペア:

[(1, 22908639), (3, 7636213), (13, 1762203), (17, 1347567), (39, 587401), (51, 449189), (109, 210171), (221, 103659), (317, 72267), (327, 70057), (663, 34553), (951, 24089), (1417, 16167), (1853, 12363), (4121, 5559), (4251, 5389)]