199487232009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{16881377}}^1$

素因数の和:16881497

約数の個数: 24

約数和(自身を含む): 313385901192

約数和(自身を除く): 113898669183

約数列:

[1, 3, 9, 13, 39, 101, 117, 303, 909, 1313, 3939, 11817, 16881377, 50644131, 151932393, 219457901, 658373703, 1705019077, 1975121109, 5115057231, 15345171693, 22165248001, 66495744003, 199487232009]

約数ペア:

[(1, 199487232009), (3, 66495744003), (9, 22165248001), (13, 15345171693), (39, 5115057231), (101, 1975121109), (117, 1705019077), (303, 658373703), (909, 219457901), (1313, 151932393), (3939, 50644131), (11817, 16881377)]