4581393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 6475776

約数和(自身を除く): 1894383

約数列:

[1, 3, 23, 67, 69, 201, 991, 1541, 2973, 4623, 22793, 66397, 68379, 199191, 1527131, 4581393]

約数ペア:

[(1, 4581393), (3, 1527131), (23, 199191), (67, 68379), (69, 66397), (201, 22793), (991, 4623), (1541, 2973)]