1145583663

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2871137}}^1$

素因数の和:2871166

約数の個数: 16

約数和(自身を含む): 1837528320

約数和(自身を除く): 691944657

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 2871137, 8613411, 20097959, 54551603, 60293877, 163654809, 381861221, 1145583663]

約数ペア:

[(1, 1145583663), (3, 381861221), (7, 163654809), (19, 60293877), (21, 54551603), (57, 20097959), (133, 8613411), (399, 2871137)]