28672053

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7043}}^1$

素因数の和:7128

約数の個数: 16

約数和(自身を含む): 40573440

約数和(自身を除く): 11901387

約数列:

[1, 3, 23, 59, 69, 177, 1357, 4071, 7043, 21129, 161989, 415537, 485967, 1246611, 9557351, 28672053]

約数ペア:

[(1, 28672053), (3, 9557351), (23, 1246611), (59, 485967), (69, 415537), (177, 161989), (1357, 21129), (4071, 7043)]