2670399

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1373121

約数列:

[1, 3, 9, 47, 59, 107, 141, 177, 321, 423, 531, 963, 2773, 5029, 6313, 8319, 15087, 18939, 24957, 45261, 56817, 296711, 890133, 2670399]

約数ペア:

[(1, 2670399), (3, 890133), (9, 296711), (47, 56817), (59, 45261), (107, 24957), (141, 18939), (177, 15087), (321, 8319), (423, 6313), (531, 5029), (963, 2773)]