275993454

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{21227}}^1$

素因数の和:21440

約数の個数: 32

約数和(自身を含む): 605252736

約数和(自身を除く): 329259282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 197, 394, 591, 1182, 2167, 4334, 6501, 13002, 21227, 42454, 63681, 127362, 233497, 466994, 700491, 1400982, 4181719, 8363438, 12545157, 25090314, 45998909, 91997818, 137996727, 275993454]

約数ペア:

[(1, 275993454), (2, 137996727), (3, 91997818), (6, 45998909), (11, 25090314), (22, 12545157), (33, 8363438), (66, 4181719), (197, 1400982), (394, 700491), (591, 466994), (1182, 233497), (2167, 127362), (4334, 63681), (6501, 42454), (13002, 21227)]