4201821

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{11971}}^1$

素因数の和:11993

約数の個数: 16

約数和(自身を含む): 6704320

約数和(自身を除く): 2502499

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 11971, 35913, 107739, 155623, 323217, 466869, 1400607, 4201821]

約数ペア:

[(1, 4201821), (3, 1400607), (9, 466869), (13, 323217), (27, 155623), (39, 107739), (117, 35913), (351, 11971)]