2596797

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 4382976

約数和(自身を除く): 1786179

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 877, 987, 2631, 2961, 6139, 7893, 18417, 41219, 55251, 123657, 288533, 370971, 865599, 2596797]

約数ペア:

[(1, 2596797), (3, 865599), (7, 370971), (9, 288533), (21, 123657), (47, 55251), (63, 41219), (141, 18417), (329, 7893), (423, 6139), (877, 2961), (987, 2631)]