28442393079

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1\times {\mathrm{3221}}^1$

素因数の和:4019

約数の個数: 32

約数和(自身を含む): 39144155328

約数和(自身を除く): 10701762249

約数列:

[1, 3, 61, 73, 183, 219, 661, 1983, 3221, 4453, 9663, 13359, 40321, 48253, 120963, 144759, 196481, 235133, 589443, 705399, 2129081, 2943433, 6387243, 8830299, 14343113, 43029339, 129873941, 155422913, 389621823, 466268739, 9480797693, 28442393079]

約数ペア:

[(1, 28442393079), (3, 9480797693), (61, 466268739), (73, 389621823), (183, 155422913), (219, 129873941), (661, 43029339), (1983, 14343113), (3221, 8830299), (4453, 6387243), (9663, 2943433), (13359, 2129081), (40321, 705399), (48253, 589443), (120963, 235133), (144759, 196481)]