42985371

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9109}}^1$

素因数の和:9147

約数の個数: 24

約数和(自身を含む): 67851280

約数和(自身を除く): 24865909

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 9109, 27327, 100199, 118417, 300597, 355251, 1102189, 1302587, 3306567, 3907761, 14328457, 42985371]

約数ペア:

[(1, 42985371), (3, 14328457), (11, 3907761), (13, 3306567), (33, 1302587), (39, 1102189), (121, 355251), (143, 300597), (363, 118417), (429, 100199), (1573, 27327), (4719, 9109)]