274269968259

素因数分解:

$3^1\times 7^2\times {\mathrm{1381}}^1\times {\mathrm{1351037}}^1$

素因数の和:1352435

約数の個数: 24

約数和(自身を含む): 425706669648

約数和(自身を除く): 151436701389

約数列:

[1, 3, 7, 21, 49, 147, 1381, 4143, 9667, 29001, 67669, 203007, 1351037, 4053111, 9457259, 28371777, 66200813, 198602439, 1865782097, 5597346291, 13060474679, 39181424037, 91423322753, 274269968259]

約数ペア:

[(1, 274269968259), (3, 91423322753), (7, 39181424037), (21, 13060474679), (49, 5597346291), (147, 1865782097), (1381, 198602439), (4143, 66200813), (9667, 28371777), (29001, 9457259), (67669, 4053111), (203007, 1351037)]