1263633

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 2027520

約数和(自身を除く): 763887

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 3167, 9501, 22169, 60173, 66507, 180519, 421211, 1263633]

約数ペア:

[(1, 1263633), (3, 421211), (7, 180519), (19, 66507), (21, 60173), (57, 22169), (133, 9501), (399, 3167)]