1385051024763

素因数分解:

$3^2\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{13994231}}^1$

素因数の和:13995815

約数の個数: 24

約数和(自身を含む): 2287889001216

約数和(自身を除く): 902837976453

約数列:

[1, 3, 7, 9, 21, 63, 1571, 4713, 10997, 14139, 32991, 98973, 13994231, 41982693, 97959617, 125948079, 293878851, 881636553, 21984936901, 65954810703, 153894558307, 197864432109, 461683674921, 1385051024763]

約数ペア:

[(1, 1385051024763), (3, 461683674921), (7, 197864432109), (9, 153894558307), (21, 65954810703), (63, 21984936901), (1571, 881636553), (4713, 293878851), (10997, 125948079), (14139, 97959617), (32991, 41982693), (98973, 13994231)]