12291213297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{40253}}^1$

素因数の和:40773

約数の個数: 32

約数和(自身を含む): 18858193920

約数和(自身を除く): 6566980623

約数列:

[1, 3, 11, 19, 33, 57, 209, 487, 627, 1461, 5357, 9253, 16071, 27759, 40253, 101783, 120759, 305349, 442783, 764807, 1328349, 2294421, 8412877, 19603211, 25238631, 58809633, 215635321, 372461009, 646905963, 1117383027, 4097071099, 12291213297]

約数ペア:

[(1, 12291213297), (3, 4097071099), (11, 1117383027), (19, 646905963), (33, 372461009), (57, 215635321), (209, 58809633), (487, 25238631), (627, 19603211), (1461, 8412877), (5357, 2294421), (9253, 1328349), (16071, 764807), (27759, 442783), (40253, 305349), (101783, 120759)]