268840527

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{7039}}^1$

素因数の和:7510

約数の個数: 16

約数和(自身を含む): 371712000

約数和(自身を除く): 102871473

約数列:

[1, 3, 29, 87, 439, 1317, 7039, 12731, 21117, 38193, 204131, 612393, 3090121, 9270363, 89613509, 268840527]

約数ペア:

[(1, 268840527), (3, 89613509), (29, 9270363), (87, 3090121), (439, 612393), (1317, 204131), (7039, 38193), (12731, 21117)]