2012488227

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{3922979}}^1$

素因数の和:3923007

約数の個数: 16

約数和(自身を含む): 3138384000

約数和(自身を除く): 1125895773

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 3922979, 11768937, 35306811, 74536601, 105920433, 223609803, 670829409, 2012488227]

約数ペア:

[(1, 2012488227), (3, 670829409), (9, 223609803), (19, 105920433), (27, 74536601), (57, 35306811), (171, 11768937), (513, 3922979)]