86386839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373969}}^1$

素因数の和:373990

約数の個数: 16

約数和(自身を含む): 143604480

約数和(自身を除く): 57217641

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 373969, 1121907, 2617783, 4113659, 7853349, 12340977, 28795613, 86386839]

約数ペア:

[(1, 86386839), (3, 28795613), (7, 12340977), (11, 7853349), (21, 4113659), (33, 2617783), (77, 1121907), (231, 373969)]