2918441379

素因数分解:

$3^1\times 7^1\times {\mathrm{10739}}^1\times {\mathrm{12941}}^1$

素因数の和:23690

約数の個数: 16

約数和(自身を含む): 4447906560

約数和(自身を除く): 1529465181

約数列:

[1, 3, 7, 21, 10739, 12941, 32217, 38823, 75173, 90587, 225519, 271761, 138973399, 416920197, 972813793, 2918441379]

約数ペア:

[(1, 2918441379), (3, 972813793), (7, 416920197), (21, 138973399), (10739, 271761), (12941, 225519), (32217, 90587), (38823, 75173)]