764355963

素因数分解:

$3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{56783}}^1$

素因数の和:57434

約数の個数: 16

約数和(自身を含む): 1166570496

約数和(自身を除く): 402214533

約数列:

[1, 3, 7, 21, 641, 1923, 4487, 13461, 56783, 170349, 397481, 1192443, 36397903, 109193709, 254785321, 764355963]

約数ペア:

[(1, 764355963), (3, 254785321), (7, 109193709), (21, 36397903), (641, 1192443), (1923, 397481), (4487, 170349), (13461, 56783)]