29933379

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 55111680

約数和(自身を除く): 25178301

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1471, 2261, 2907, 4413, 6783, 10297, 13239, 20349, 25007, 27949, 30891, 75021, 83847, 92673, 175049, 195643, 225063, 251541, 475133, 525147, 586929, 1425399, 1575441, 1760787, 3325931, 4276197, 9977793, 29933379]

約数ペア:

[(1, 29933379), (3, 9977793), (7, 4276197), (9, 3325931), (17, 1760787), (19, 1575441), (21, 1425399), (51, 586929), (57, 525147), (63, 475133), (119, 251541), (133, 225063), (153, 195643), (171, 175049), (323, 92673), (357, 83847), (399, 75021), (969, 30891), (1071, 27949), (1197, 25007), (1471, 20349), (2261, 13239), (2907, 10297), (4413, 6783)]