2912289141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{12491}}^1$

素因数の和:12657

約数の個数: 32

約数和(自身を含む): 4221296640

約数和(自身を除く): 1309007499

約数列:

[1, 3, 23, 31, 69, 93, 109, 327, 713, 2139, 2507, 3379, 7521, 10137, 12491, 37473, 77717, 233151, 287293, 387221, 861879, 1161663, 1361519, 4084557, 8906083, 26718249, 31314937, 42207089, 93944811, 126621267, 970763047, 2912289141]

約数ペア:

[(1, 2912289141), (3, 970763047), (23, 126621267), (31, 93944811), (69, 42207089), (93, 31314937), (109, 26718249), (327, 8906083), (713, 4084557), (2139, 1361519), (2507, 1161663), (3379, 861879), (7521, 387221), (10137, 287293), (12491, 233151), (37473, 77717)]