22472559

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{659}}^1$

素因数の和:1092

約数の個数: 20

約数和(自身を含む): 33700920

約数和(自身を除く): 11228361

約数列:

[1, 3, 9, 27, 81, 421, 659, 1263, 1977, 3789, 5931, 11367, 17793, 34101, 53379, 277439, 832317, 2496951, 7490853, 22472559]

約数ペア:

[(1, 22472559), (3, 7490853), (9, 2496951), (27, 832317), (81, 277439), (421, 53379), (659, 34101), (1263, 17793), (1977, 11367), (3789, 5931)]