1416981993

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{1787}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 2199383040

約数和(自身を除く): 782401047

約数列:

[1, 3, 7, 21, 61, 183, 427, 619, 1281, 1787, 1857, 4333, 5361, 12509, 12999, 37527, 37759, 109007, 113277, 264313, 327021, 763049, 792939, 1106153, 2289147, 3318459, 7743071, 23229213, 67475333, 202425999, 472327331, 1416981993]

約数ペア:

[(1, 1416981993), (3, 472327331), (7, 202425999), (21, 67475333), (61, 23229213), (183, 7743071), (427, 3318459), (619, 2289147), (1281, 1106153), (1787, 792939), (1857, 763049), (4333, 327021), (5361, 264313), (12509, 113277), (12999, 109007), (37527, 37759)]