1340895969

素因数分解:

$3^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{18301}}^1$

素因数の和:19477

約数の個数: 24

約数和(自身を含む): 2215566912

約数和(自身を除く): 874670943

約数列:

[1, 3, 7, 9, 21, 63, 1163, 3489, 8141, 10467, 18301, 24423, 54903, 73269, 128107, 164709, 384321, 1152963, 21284063, 63852189, 148988441, 191556567, 446965323, 1340895969]

約数ペア:

[(1, 1340895969), (3, 446965323), (7, 191556567), (9, 148988441), (21, 63852189), (63, 21284063), (1163, 1152963), (3489, 384321), (8141, 164709), (10467, 128107), (18301, 73269), (24423, 54903)]