2428279.00000000

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{15391}}^1$

素因数の和:15423

約数の個数: 18

約数和(自身を含む): 36617568

約数和(自身を除く): 13207857

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 15391, 46173, 138519, 200083, 600249, 1800747, 2601079, 7803237, 23409711]

約数ペア:

[(1, 23409711), (3, 7803237), (9, 2601079), (13, 1800747), (39, 600249), (117, 200083), (169, 138519), (507, 46173), (1521, 15391)]