151469521

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4703}}^1$

素因数の和:4860

約数の個数: 16

約数和(自身を含む): 178827264

約数和(自身を除く): 27357743

約数列:

[1, 7, 43, 107, 301, 749, 4601, 4703, 32207, 32921, 202229, 503221, 1415603, 3522547, 21638503, 151469521]

約数ペア:

[(1, 151469521), (7, 21638503), (43, 3522547), (107, 1415603), (301, 503221), (749, 202229), (4601, 32921), (4703, 32207)]