30956499

素因数分解:

$3^5\times 7^1\times {\mathrm{18199}}^1$

素因数の和:18221

約数の個数: 24

約数和(自身を含む): 52998400

約数和(自身を除く): 22041901

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 18199, 54597, 127393, 163791, 382179, 491373, 1146537, 1474119, 3439611, 4422357, 10318833, 30956499]

約数ペア:

[(1, 30956499), (3, 10318833), (7, 4422357), (9, 3439611), (21, 1474119), (27, 1146537), (63, 491373), (81, 382179), (189, 163791), (243, 127393), (567, 54597), (1701, 18199)]