421750268547

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{2922307}}^1$

素因数の和:2923042

約数の個数: 16

約数和(自身を含む): 570902090880

約数和(自身を除く): 149151822333

約数列:

[1, 3, 73, 219, 659, 1977, 48107, 144321, 2922307, 8766921, 213328411, 639985233, 1925800313, 5777400939, 140583422849, 421750268547]

約数ペア:

[(1, 421750268547), (3, 140583422849), (73, 5777400939), (219, 1925800313), (659, 639985233), (1977, 213328411), (48107, 8766921), (144321, 2922307)]