142421349

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233861}}^1$

素因数の和:233900

約数の個数: 16

約数和(自身を含む): 224507520

約数和(自身を除く): 82086171

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 233861, 701583, 1637027, 4911081, 6781969, 20345907, 47473783, 142421349]

約数ペア:

[(1, 142421349), (3, 47473783), (7, 20345907), (21, 6781969), (29, 4911081), (87, 1637027), (203, 701583), (609, 233861)]