1295496789

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{143609}}^1$

素因数の和:143740

約数の個数: 16

約数和(自身を含む): 1801443840

約数和(自身を除く): 505947051

約数列:

[1, 3, 31, 93, 97, 291, 3007, 9021, 143609, 430827, 4451879, 13355637, 13930073, 41790219, 431832263, 1295496789]

約数ペア:

[(1, 1295496789), (3, 431832263), (31, 41790219), (93, 13930073), (97, 13355637), (291, 4451879), (3007, 430827), (9021, 143609)]