2117403

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 3268512

約数和(自身を除く): 1151109

約数列:

[1, 3, 9, 23, 53, 69, 159, 193, 207, 477, 579, 1219, 1737, 3657, 4439, 10229, 10971, 13317, 30687, 39951, 92061, 235267, 705801, 2117403]

約数ペア:

[(1, 2117403), (3, 705801), (9, 235267), (23, 92061), (53, 39951), (69, 30687), (159, 13317), (193, 10971), (207, 10229), (477, 4439), (579, 3657), (1219, 1737)]