38847393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 60639488

約数和(自身を除く): 21792095

約数列:

[1, 3, 9, 13, 39, 117, 547, 607, 1641, 1821, 4923, 5463, 7111, 7891, 21333, 23673, 63999, 71019, 332029, 996087, 2988261, 4316377, 12949131, 38847393]

約数ペア:

[(1, 38847393), (3, 12949131), (9, 4316377), (13, 2988261), (39, 996087), (117, 332029), (547, 71019), (607, 63999), (1641, 23673), (1821, 21333), (4923, 7891), (5463, 7111)]