1363005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4327}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 2700672

約数和(自身を除く): 1337667

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4327, 12981, 21635, 30289, 38943, 64905, 90867, 151445, 194715, 272601, 454335, 1363005]

約数ペア:

[(1, 1363005), (3, 454335), (5, 272601), (7, 194715), (9, 151445), (15, 90867), (21, 64905), (35, 38943), (45, 30289), (63, 21635), (105, 12981), (315, 4327)]