2019849831

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{373}}^1\times {\mathrm{1531}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 3025271040

約数和(自身を除く): 1005421209

約数列:

[1, 3, 9, 27, 131, 373, 393, 1119, 1179, 1531, 3357, 3537, 4593, 10071, 13779, 41337, 48863, 146589, 200561, 439767, 571063, 601683, 1319301, 1713189, 1805049, 5139567, 5415147, 15418701, 74809253, 224427759, 673283277, 2019849831]

約数ペア:

[(1, 2019849831), (3, 673283277), (9, 224427759), (27, 74809253), (131, 15418701), (373, 5415147), (393, 5139567), (1119, 1805049), (1179, 1713189), (1531, 1319301), (3357, 601683), (3537, 571063), (4593, 439767), (10071, 200561), (13779, 146589), (41337, 48863)]