27407991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6823}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 39742976

約数和(自身を除く): 12334985

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 6823, 20469, 88699, 266097, 702769, 2108307, 9135997, 27407991]

約数ペア:

[(1, 27407991), (3, 9135997), (13, 2108307), (39, 702769), (103, 266097), (309, 88699), (1339, 20469), (4017, 6823)]