38891043

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 61977600

約数和(自身を除く): 23086557

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 1613, 2679, 4839, 8037, 14517, 24111, 30647, 43551, 75811, 91941, 227433, 275823, 682299, 827469, 1440409, 2046897, 4321227, 12963681, 38891043]

約数ペア:

[(1, 38891043), (3, 12963681), (9, 4321227), (19, 2046897), (27, 1440409), (47, 827469), (57, 682299), (141, 275823), (171, 227433), (423, 91941), (513, 75811), (893, 43551), (1269, 30647), (1613, 24111), (2679, 14517), (4839, 8037)]