315401901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{21107}}^1$

素因数の和:21420

約数の個数: 16

約数和(自身を含む): 446814144

約数和(自身を除く): 131412243

約数列:

[1, 3, 17, 51, 293, 879, 4981, 14943, 21107, 63321, 358819, 1076457, 6184351, 18553053, 105133967, 315401901]

約数ペア:

[(1, 315401901), (3, 105133967), (17, 18553053), (51, 6184351), (293, 1076457), (879, 358819), (4981, 63321), (14943, 21107)]