12151227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 18204480

約数和(自身を除く): 6053253

約数列:

[1, 3, 11, 33, 59, 79, 177, 237, 649, 869, 1947, 2607, 4661, 6241, 13983, 18723, 51271, 68651, 153813, 205953, 368219, 1104657, 4050409, 12151227]

約数ペア:

[(1, 12151227), (3, 4050409), (11, 1104657), (33, 368219), (59, 205953), (79, 153813), (177, 68651), (237, 51271), (649, 18723), (869, 13983), (1947, 6241), (2607, 4661)]