13960023

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 23396352

約数和(自身を除く): 9436329

約数列:

[1, 3, 7, 11, 21, 33, 77, 223, 231, 271, 669, 813, 1561, 1897, 2453, 2981, 4683, 5691, 7359, 8943, 17171, 20867, 51513, 60433, 62601, 181299, 423031, 664763, 1269093, 1994289, 4653341, 13960023]

約数ペア:

[(1, 13960023), (3, 4653341), (7, 1994289), (11, 1269093), (21, 664763), (33, 423031), (77, 181299), (223, 62601), (231, 60433), (271, 51513), (669, 20867), (813, 17171), (1561, 8943), (1897, 7359), (2453, 5691), (2981, 4683)]