26751291

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{19013}}^1$

素因数の和:19090

約数の個数: 16

約数和(自身を含む): 41374464

約数和(自身を除く): 14623173

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 19013, 57039, 133091, 399273, 1273871, 3821613, 8917097, 26751291]

約数ペア:

[(1, 26751291), (3, 8917097), (7, 3821613), (21, 1273871), (67, 399273), (201, 133091), (469, 57039), (1407, 19013)]