2979082017

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{2691131}}^1$

素因数の和:2691181

約数の個数: 16

約数和(自身を含む): 4521101760

約数和(自身を除く): 1542019743

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 2691131, 8073393, 24220179, 72660537, 110336371, 331009113, 993027339, 2979082017]

約数ペア:

[(1, 2979082017), (3, 993027339), (9, 331009113), (27, 110336371), (41, 72660537), (123, 24220179), (369, 8073393), (1107, 2691131)]