19083231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3431

約数の個数: 24

約数和(自身を含む): 29983824

約数和(自身を除く): 10900593

約数列:

[1, 3, 9, 17, 37, 51, 111, 153, 333, 629, 1887, 3371, 5661, 10113, 30339, 57307, 124727, 171921, 374181, 515763, 1122543, 2120359, 6361077, 19083231]

約数ペア:

[(1, 19083231), (3, 6361077), (9, 2120359), (17, 1122543), (37, 515763), (51, 374181), (111, 171921), (153, 124727), (333, 57307), (629, 30339), (1887, 10113), (3371, 5661)]