84273819

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97879}}^1$

素因数の和:97930

約数の個数: 16

約数和(自身を含む): 131550720

約数和(自身を除く): 47276901

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 97879, 293637, 685153, 2055459, 4013039, 12039117, 28091273, 84273819]

約数ペア:

[(1, 84273819), (3, 28091273), (7, 12039117), (21, 4013039), (41, 2055459), (123, 685153), (287, 293637), (861, 97879)]