1313223633

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{25931}}^1$

素因数の和:26285

約数の個数: 24

約数和(自身を含む): 2014605216

約数和(自身を除く): 701381583

約数列:

[1, 3, 9, 17, 51, 153, 331, 993, 2979, 5627, 16881, 25931, 50643, 77793, 233379, 440827, 1322481, 3967443, 8583161, 25749483, 77248449, 145913737, 437741211, 1313223633]

約数ペア:

[(1, 1313223633), (3, 437741211), (9, 145913737), (17, 77248449), (51, 25749483), (153, 8583161), (331, 3967443), (993, 1322481), (2979, 440827), (5627, 233379), (16881, 77793), (25931, 50643)]