809829

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 1272960

約数和(自身を除く): 463131

約数列:

[1, 3, 9, 17, 51, 67, 79, 153, 201, 237, 603, 711, 1139, 1343, 3417, 4029, 5293, 10251, 12087, 15879, 47637, 89981, 269943, 809829]

約数ペア:

[(1, 809829), (3, 269943), (9, 89981), (17, 47637), (51, 15879), (67, 12087), (79, 10251), (153, 5293), (201, 4029), (237, 3417), (603, 1343), (711, 1139)]