1340031

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5801}}^1$

素因数の和:5822

約数の個数: 16

約数和(自身を含む): 2227968

約数和(自身を除く): 887937

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5801, 17403, 40607, 63811, 121821, 191433, 446677, 1340031]

約数ペア:

[(1, 1340031), (3, 446677), (7, 191433), (11, 121821), (21, 63811), (33, 40607), (77, 17403), (231, 5801)]