2154264267

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{3373}}^1\times {\mathrm{4951}}^1$

素因数の和:8370

約数の個数: 16

約数和(自身を含む): 2940616448

約数和(自身を除く): 786352181

約数列:

[1, 3, 43, 129, 3373, 4951, 10119, 14853, 145039, 212893, 435117, 638679, 16699723, 50099169, 718088089, 2154264267]

約数ペア:

[(1, 2154264267), (3, 718088089), (43, 50099169), (129, 16699723), (3373, 638679), (4951, 435117), (10119, 212893), (14853, 145039)]