42041691

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 61916400

約数和(自身を除く): 19874709

約数列:

[1, 3, 9, 107, 149, 293, 321, 447, 879, 963, 1341, 2637, 15943, 31351, 43657, 47829, 94053, 130971, 143487, 282159, 392913, 4671299, 14013897, 42041691]

約数ペア:

[(1, 42041691), (3, 14013897), (9, 4671299), (107, 392913), (149, 282159), (293, 143487), (321, 130971), (447, 94053), (879, 47829), (963, 43657), (1341, 31351), (2637, 15943)]