2016759537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{420421}}^1$

素因数の和:420481

約数の個数: 24

約数和(自身を含む): 3213705768

約数和(自身を除く): 1196946231

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 420421, 1261263, 3783789, 5465473, 16396419, 17237261, 49189257, 51711783, 155135349, 224084393, 672253179, 2016759537]

約数ペア:

[(1, 2016759537), (3, 672253179), (9, 224084393), (13, 155135349), (39, 51711783), (41, 49189257), (117, 17237261), (123, 16396419), (369, 5465473), (533, 3783789), (1599, 1261263), (4797, 420421)]