1137228729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{5417}}^1$

素因数の和:6209

約数の個数: 32

約数和(自身を含む): 1868993280

約数和(自身を除く): 731764551

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 769, 2307, 5383, 5417, 9997, 16149, 16251, 29991, 37919, 69979, 70421, 113757, 209937, 211263, 492947, 1478841, 4165673, 12497019, 29159711, 54153749, 87479133, 162461247, 379076243, 1137228729]

約数ペア:

[(1, 1137228729), (3, 379076243), (7, 162461247), (13, 87479133), (21, 54153749), (39, 29159711), (91, 12497019), (273, 4165673), (769, 1478841), (2307, 492947), (5383, 211263), (5417, 209937), (9997, 113757), (16149, 70421), (16251, 69979), (29991, 37919)]