2019602637

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{161323}}^1$

素因数の和:161449

約数の個数: 24

約数和(自身を含む): 3170984544

約数和(自身を除く): 1151381907

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 963, 1391, 4173, 12519, 161323, 483969, 1451907, 2097199, 6291597, 17261561, 18874791, 51784683, 155354049, 224400293, 673200879, 2019602637]

約数ペア:

[(1, 2019602637), (3, 673200879), (9, 224400293), (13, 155354049), (39, 51784683), (107, 18874791), (117, 17261561), (321, 6291597), (963, 2097199), (1391, 1451907), (4173, 483969), (12519, 161323)]