42489549

素因数分解:

$3^3\times {\mathrm{373}}^1\times {\mathrm{4219}}^1$

素因数の和:4601

約数の個数: 16

約数和(自身を含む): 63131200

約数和(自身を除く): 20641651

約数列:

[1, 3, 9, 27, 373, 1119, 3357, 4219, 10071, 12657, 37971, 113913, 1573687, 4721061, 14163183, 42489549]

約数ペア:

[(1, 42489549), (3, 14163183), (9, 4721061), (27, 1573687), (373, 113913), (1119, 37971), (3357, 12657), (4219, 10071)]