393182401

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1\times {\mathrm{653}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 420401664

約数和(自身を除く): 27219263

約数列:

[1, 23, 47, 557, 653, 1081, 12811, 15019, 26179, 30691, 363721, 602117, 705893, 8365583, 17094887, 393182401]

約数ペア:

[(1, 393182401), (23, 17094887), (47, 8365583), (557, 705893), (653, 602117), (1081, 363721), (12811, 30691), (15019, 26179)]