11837817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 18495360

約数和(自身を除く): 6657543

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 1871, 2109, 5613, 6327, 16839, 35549, 69227, 106647, 207681, 319941, 623043, 1315313, 3945939, 11837817]

約数ペア:

[(1, 11837817), (3, 3945939), (9, 1315313), (19, 623043), (37, 319941), (57, 207681), (111, 106647), (171, 69227), (333, 35549), (703, 16839), (1871, 6327), (2109, 5613)]