2017019979

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1259}}^1\times {\mathrm{13693}}^1$

素因数の和:14971

約数の個数: 24

約数和(自身を含む): 3140308080

約数和(自身を除く): 1123288101

約数列:

[1, 3, 9, 13, 39, 117, 1259, 3777, 11331, 13693, 16367, 41079, 49101, 123237, 147303, 178009, 534027, 1602081, 17239487, 51718461, 155155383, 224113331, 672339993, 2017019979]

約数ペア:

[(1, 2017019979), (3, 672339993), (9, 224113331), (13, 155155383), (39, 51718461), (117, 17239487), (1259, 1602081), (3777, 534027), (11331, 178009), (13693, 147303), (16367, 123237), (41079, 49101)]