142787489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8024

約数の個数: 16

約数和(自身を含む): 164102400

約数和(自身を除く): 21314911

約数列:

[1, 13, 19, 73, 247, 949, 1387, 7919, 18031, 102947, 150461, 578087, 1955993, 7515131, 10983653, 142787489]

約数ペア:

[(1, 142787489), (13, 10983653), (19, 7515131), (73, 1955993), (247, 578087), (949, 150461), (1387, 102947), (7919, 18031)]