2507247783

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{457}}^1\times {\mathrm{641}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 3740137920

約数和(自身を除く): 1232890137

約数列:

[1, 3, 9, 27, 317, 457, 641, 951, 1371, 1923, 2853, 4113, 5769, 8559, 12339, 17307, 144869, 203197, 292937, 434607, 609591, 878811, 1303821, 1828773, 2636433, 3911463, 5486319, 7909299, 92861029, 278583087, 835749261, 2507247783]

約数ペア:

[(1, 2507247783), (3, 835749261), (9, 278583087), (27, 92861029), (317, 7909299), (457, 5486319), (641, 3911463), (951, 2636433), (1371, 1828773), (1923, 1303821), (2853, 878811), (4113, 609591), (5769, 434607), (8559, 292937), (12339, 203197), (17307, 144869)]