1292901

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 1850688

約数和(自身を除く): 557787

約数列:

[1, 3, 17, 51, 101, 251, 303, 753, 1717, 4267, 5151, 12801, 25351, 76053, 430967, 1292901]

約数ペア:

[(1, 1292901), (3, 430967), (17, 76053), (51, 25351), (101, 12801), (251, 5151), (303, 4267), (753, 1717)]