115297833

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41281}}^1$

素因数の和:41317

約数の個数: 24

約数和(自身を含む): 188245920

約数和(自身を除く): 72948087

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 41281, 123843, 288967, 784339, 866901, 2022769, 2353017, 5490373, 6068307, 16471119, 38432611, 115297833]

約数ペア:

[(1, 115297833), (3, 38432611), (7, 16471119), (19, 6068307), (21, 5490373), (49, 2353017), (57, 2022769), (133, 866901), (147, 784339), (399, 288967), (931, 123843), (2793, 41281)]