1494647

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 1969920

約数和(自身を除く): 475273

約数列:

[1, 7, 11, 47, 49, 59, 77, 329, 413, 517, 539, 649, 2303, 2773, 2891, 3619, 4543, 19411, 25333, 30503, 31801, 135877, 213521, 1494647]

約数ペア:

[(1, 1494647), (7, 213521), (11, 135877), (47, 31801), (49, 30503), (59, 25333), (77, 19411), (329, 4543), (413, 3619), (517, 2891), (539, 2773), (649, 2303)]