20161326537

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4736041}}^1$

素因数の和:4736101

約数の個数: 24

約数和(自身を含む): 32508192288

約数和(自身を除く): 12346865751

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 4736041, 14208123, 42624369, 52096451, 156289353, 203649763, 468868059, 610949289, 1832847867, 2240147393, 6720442179, 20161326537]

約数ペア:

[(1, 20161326537), (3, 6720442179), (9, 2240147393), (11, 1832847867), (33, 610949289), (43, 468868059), (99, 203649763), (129, 156289353), (387, 52096451), (473, 42624369), (1419, 14208123), (4257, 4736041)]