16750899

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 28810080

約数和(自身を除く): 12059181

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 269, 333, 407, 561, 629, 807, 1221, 1683, 1887, 2421, 2959, 3663, 4573, 5661, 6919, 8877, 9953, 13719, 20757, 26631, 29859, 41157, 50303, 62271, 89577, 109483, 150909, 169201, 328449, 452727, 507603, 985347, 1522809, 1861211, 5583633, 16750899]

約数ペア:

[(1, 16750899), (3, 5583633), (9, 1861211), (11, 1522809), (17, 985347), (33, 507603), (37, 452727), (51, 328449), (99, 169201), (111, 150909), (153, 109483), (187, 89577), (269, 62271), (333, 50303), (407, 41157), (561, 29859), (629, 26631), (807, 20757), (1221, 13719), (1683, 9953), (1887, 8877), (2421, 6919), (2959, 5661), (3663, 4573)]