8045454921

素因数分解:

$3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1085317}}^1$

素因数の和:1085680

約数の個数: 16

約数和(自身を含む): 12294482304

約数和(自身を除く): 4249027383

約数列:

[1, 3, 7, 21, 353, 1059, 2471, 7413, 1085317, 3255951, 7597219, 22791657, 383116901, 1149350703, 2681818307, 8045454921]

約数ペア:

[(1, 8045454921), (3, 2681818307), (7, 1149350703), (21, 383116901), (353, 22791657), (1059, 7597219), (2471, 3255951), (7413, 1085317)]