13658667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 21337344

約数和(自身を除く): 7678677

約数列:

[1, 3, 11, 17, 33, 51, 97, 187, 251, 291, 561, 753, 1067, 1649, 2761, 3201, 4267, 4947, 8283, 12801, 18139, 24347, 46937, 54417, 73041, 140811, 267817, 413899, 803451, 1241697, 4552889, 13658667]

約数ペア:

[(1, 13658667), (3, 4552889), (11, 1241697), (17, 803451), (33, 413899), (51, 267817), (97, 140811), (187, 73041), (251, 54417), (291, 46937), (561, 24347), (753, 18139), (1067, 12801), (1649, 8283), (2761, 4947), (3201, 4267)]