210865719

素因数分解:

$3^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1\times {\mathrm{1607}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 284037120

約数和(自身を除く): 73171401

約数列:

[1, 3, 191, 229, 573, 687, 1607, 4821, 43739, 131217, 306937, 368003, 920811, 1104009, 70288573, 210865719]

約数ペア:

[(1, 210865719), (3, 70288573), (191, 1104009), (229, 920811), (573, 368003), (687, 306937), (1607, 131217), (4821, 43739)]