384178039

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 472817664

約数和(自身を除く): 88639625

約数列:

[1, 7, 23, 43, 161, 211, 263, 301, 989, 1477, 1841, 4853, 6049, 6923, 9073, 11309, 33971, 42343, 55493, 63511, 79163, 208679, 260107, 388451, 1276339, 1460753, 1820749, 2386199, 8934373, 16703393, 54882577, 384178039]

約数ペア:

[(1, 384178039), (7, 54882577), (23, 16703393), (43, 8934373), (161, 2386199), (211, 1820749), (263, 1460753), (301, 1276339), (989, 388451), (1477, 260107), (1841, 208679), (4853, 79163), (6049, 63511), (6923, 55493), (9073, 42343), (11309, 33971)]