29128197

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10429}}^1$

素因数の和:10465

約数の個数: 24

約数和(自身を含む): 47560800

約数和(自身を除く): 18432603

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 10429, 31287, 73003, 198151, 219009, 511021, 594453, 1387057, 1533063, 4161171, 9709399, 29128197]

約数ペア:

[(1, 29128197), (3, 9709399), (7, 4161171), (19, 1533063), (21, 1387057), (49, 594453), (57, 511021), (133, 219009), (147, 198151), (399, 73003), (931, 31287), (2793, 10429)]