201430131

素因数分解:

$3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{5881}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 313816464

約数和(自身を除く): 112386333

約数列:

[1, 3, 7, 21, 49, 147, 233, 699, 1631, 4893, 5881, 11417, 17643, 34251, 41167, 123501, 288169, 864507, 1370273, 4110819, 9591911, 28775733, 67143377, 201430131]

約数ペア:

[(1, 201430131), (3, 67143377), (7, 28775733), (21, 9591911), (49, 4110819), (147, 1370273), (233, 864507), (699, 288169), (1631, 123501), (4893, 41167), (5881, 34251), (11417, 17643)]