421704504831

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{430147}}^1$

素因数の和:430623

約数の個数: 32

約数和(自身を含む): 609502510080

約数和(自身を除く): 187798005249

約数列:

[1, 3, 17, 47, 51, 141, 409, 799, 1227, 2397, 6953, 19223, 20859, 57669, 326791, 430147, 980373, 1290441, 7312499, 20216909, 21937497, 60650727, 175930123, 343687453, 527790369, 1031062359, 2990812091, 8268715781, 8972436273, 24806147343, 140568168277, 421704504831]

約数ペア:

[(1, 421704504831), (3, 140568168277), (17, 24806147343), (47, 8972436273), (51, 8268715781), (141, 2990812091), (409, 1031062359), (799, 527790369), (1227, 343687453), (2397, 175930123), (6953, 60650727), (19223, 21937497), (20859, 20216909), (57669, 7312499), (326791, 1290441), (430147, 980373)]