22398399

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1867}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 34191872

約数和(自身を除く): 11793473

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1867, 3999, 5601, 11997, 16803, 57877, 80281, 173631, 240843, 520893, 722529, 2488711, 7466133, 22398399]

約数ペア:

[(1, 22398399), (3, 7466133), (9, 2488711), (31, 722529), (43, 520893), (93, 240843), (129, 173631), (279, 80281), (387, 57877), (1333, 16803), (1867, 11997), (3999, 5601)]