38728611

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{3391}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 59265024

約数和(自身を除く): 20536413

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3391, 3807, 10173, 11421, 30519, 91557, 159377, 274671, 478131, 824013, 1434393, 4303179, 12909537, 38728611]

約数ペア:

[(1, 38728611), (3, 12909537), (9, 4303179), (27, 1434393), (47, 824013), (81, 478131), (141, 274671), (243, 159377), (423, 91557), (1269, 30519), (3391, 11421), (3807, 10173)]