349668291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{3461}}^1$

素因数の和:3771

約数の個数: 32

約数和(自身を含む): 566327808

約数和(自身を除く): 216659517

約数列:

[1, 3, 7, 17, 21, 51, 119, 283, 357, 849, 1981, 3461, 4811, 5943, 10383, 14433, 24227, 33677, 58837, 72681, 101031, 176511, 411859, 979463, 1235577, 2938389, 6856241, 16650871, 20568723, 49952613, 116556097, 349668291]

約数ペア:

[(1, 349668291), (3, 116556097), (7, 49952613), (17, 20568723), (21, 16650871), (51, 6856241), (119, 2938389), (283, 1235577), (357, 979463), (849, 411859), (1981, 176511), (3461, 101031), (4811, 72681), (5943, 58837), (10383, 33677), (14433, 24227)]