143279423

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{967}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 167084544

約数和(自身を除く): 23805121

約数列:

[1, 7, 61, 347, 427, 967, 2429, 6769, 21167, 58987, 148169, 335549, 412909, 2348843, 20468489, 143279423]

約数ペア:

[(1, 143279423), (7, 20468489), (61, 2348843), (347, 412909), (427, 335549), (967, 148169), (2429, 58987), (6769, 21167)]