26373281

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 30643200

約数和(自身を除く): 4269919

約数列:

[1, 11, 31, 79, 89, 121, 341, 869, 979, 2449, 2759, 3751, 7031, 9559, 10769, 26939, 30349, 77341, 217961, 296329, 333839, 850751, 2397571, 26373281]

約数ペア:

[(1, 26373281), (11, 2397571), (31, 850751), (79, 333839), (89, 296329), (121, 217961), (341, 77341), (869, 30349), (979, 26939), (2449, 10769), (2759, 9559), (3751, 7031)]