1445173893

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1049509}}^1$

素因数の和:1049538

約数の個数: 20

約数和(自身を含む): 2285832780

約数和(自身を除く): 840658887

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1049509, 3148527, 9445581, 17841653, 28336743, 53524959, 85010229, 160574877, 481724631, 1445173893]

約数ペア:

[(1, 1445173893), (3, 481724631), (9, 160574877), (17, 85010229), (27, 53524959), (51, 28336743), (81, 17841653), (153, 9445581), (459, 3148527), (1377, 1049509)]