38340297

素因数分解:

$3^7\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 58882560

約数和(自身を除く): 20542263

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 373, 423, 729, 1119, 1269, 2187, 3357, 3807, 10071, 11421, 17531, 30213, 34263, 52593, 90639, 102789, 157779, 271917, 473337, 815751, 1420011, 4260033, 12780099, 38340297]

約数ペア:

[(1, 38340297), (3, 12780099), (9, 4260033), (27, 1420011), (47, 815751), (81, 473337), (141, 271917), (243, 157779), (373, 102789), (423, 90639), (729, 52593), (1119, 34263), (1269, 30213), (2187, 17531), (3357, 11421), (3807, 10071)]