2017282779

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{42379}}^1$

素因数の和:42472

約数の個数: 32

約数和(自身を含む): 3132729600

約数和(自身を除く): 1115446821

約数列:

[1, 3, 9, 27, 41, 43, 123, 129, 369, 387, 1107, 1161, 1763, 5289, 15867, 42379, 47601, 127137, 381411, 1144233, 1737539, 1822297, 5212617, 5466891, 15637851, 16400673, 46913553, 49202019, 74714177, 224142531, 672427593, 2017282779]

約数ペア:

[(1, 2017282779), (3, 672427593), (9, 224142531), (27, 74714177), (41, 49202019), (43, 46913553), (123, 16400673), (129, 15637851), (369, 5466891), (387, 5212617), (1107, 1822297), (1161, 1737539), (1763, 1144233), (5289, 381411), (15867, 127137), (42379, 47601)]