21824277

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7253}}^1$

素因数の和:7332

約数の個数: 16

約数和(自身を含む): 31337280

約数和(自身を除く): 9513003

約数列:

[1, 3, 17, 51, 59, 177, 1003, 3009, 7253, 21759, 123301, 369903, 427927, 1283781, 7274759, 21824277]

約数ペア:

[(1, 21824277), (3, 7274759), (17, 1283781), (51, 427927), (59, 369903), (177, 123301), (1003, 21759), (3009, 7253)]