3897477

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 5989984

約数和(自身を除く): 2092507

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 373, 387, 1119, 1161, 3357, 3483, 10071, 10449, 16039, 30213, 48117, 90639, 144351, 433053, 1299159, 3897477]

約数ペア:

[(1, 3897477), (3, 1299159), (9, 433053), (27, 144351), (43, 90639), (81, 48117), (129, 30213), (243, 16039), (373, 10449), (387, 10071), (1119, 3483), (1161, 3357)]