29445921

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{11321}}^1$

素因数の和:11361

約数の個数: 18

約数和(自身を含む): 45186102

約数和(自身を除く): 15740181

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 11321, 33963, 101889, 192457, 577371, 1732113, 3271769, 9815307, 29445921]

約数ペア:

[(1, 29445921), (3, 9815307), (9, 3271769), (17, 1732113), (51, 577371), (153, 192457), (289, 101889), (867, 33963), (2601, 11321)]