10491921

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{809}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 16679520

約数和(自身を除く): 6187599

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 809, 1179, 1441, 2427, 4323, 7281, 8899, 12969, 26697, 80091, 105979, 317937, 953811, 1165769, 3497307, 10491921]

約数ペア:

[(1, 10491921), (3, 3497307), (9, 1165769), (11, 953811), (33, 317937), (99, 105979), (131, 80091), (393, 26697), (809, 12969), (1179, 8899), (1441, 7281), (2427, 4323)]