10530021

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 15925248

約数和(自身を除く): 5395227

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 191, 391, 573, 799, 1081, 1173, 2397, 3243, 3247, 4393, 8977, 9741, 13179, 18377, 26931, 55131, 74681, 152609, 206471, 224043, 457827, 619413, 3510007, 10530021]

約数ペア:

[(1, 10530021), (3, 3510007), (17, 619413), (23, 457827), (47, 224043), (51, 206471), (69, 152609), (141, 74681), (191, 55131), (391, 26931), (573, 18377), (799, 13179), (1081, 9741), (1173, 8977), (2397, 4393), (3243, 3247)]