776875393

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{54217}}^1$

素因数の和:54336

約数の個数: 16

約数和(自身を含む): 936887040

約数和(自身を除く): 160011647

約数列:

[1, 7, 23, 89, 161, 623, 2047, 14329, 54217, 379519, 1246991, 4825313, 8728937, 33777191, 110982199, 776875393]

約数ペア:

[(1, 776875393), (7, 110982199), (23, 33777191), (89, 8728937), (161, 4825313), (623, 1246991), (2047, 379519), (14329, 54217)]