2303421

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:412

約数の個数: 16

約数和(自身を含む): 3208128

約数和(自身を除く): 904707

約数列:

[1, 3, 41, 61, 123, 183, 307, 921, 2501, 7503, 12587, 18727, 37761, 56181, 767807, 2303421]

約数ペア:

[(1, 2303421), (3, 767807), (41, 56181), (61, 37761), (123, 18727), (183, 12587), (307, 7503), (921, 2501)]