22730331

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 33203520

約数和(自身を除く): 10473189

約数列:

[1, 3, 13, 39, 107, 169, 321, 419, 507, 1257, 1391, 4173, 5447, 16341, 18083, 44833, 54249, 70811, 134499, 212433, 582829, 1748487, 7576777, 22730331]

約数ペア:

[(1, 22730331), (3, 7576777), (13, 1748487), (39, 582829), (107, 212433), (169, 134499), (321, 70811), (419, 54249), (507, 44833), (1257, 18083), (1391, 16341), (4173, 5447)]