20100597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 31021056

約数和(自身を除く): 10920459

約数列:

[1, 3, 11, 23, 33, 69, 71, 213, 253, 373, 759, 781, 1119, 1633, 2343, 4103, 4899, 8579, 12309, 17963, 25737, 26483, 53889, 79449, 94369, 283107, 291313, 609109, 873939, 1827327, 6700199, 20100597]

約数ペア:

[(1, 20100597), (3, 6700199), (11, 1827327), (23, 873939), (33, 609109), (69, 291313), (71, 283107), (213, 94369), (253, 79449), (373, 53889), (759, 26483), (781, 25737), (1119, 17963), (1633, 12309), (2343, 8579), (4103, 4899)]