742353921

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4341251}}^1$

素因数の和:4341276

約数の個数: 12

約数和(自身を含む): 1128725520

約数和(自身を除く): 386371599

約数列:

[1, 3, 9, 19, 57, 171, 4341251, 13023753, 39071259, 82483769, 247451307, 742353921]

約数ペア:

[(1, 742353921), (3, 247451307), (9, 82483769), (19, 39071259), (57, 13023753), (171, 4341251)]