532156947

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1307

約数の個数: 32

約数和(自身を含む): 825687552

約数和(自身を除く): 293530605

約数列:

[1, 3, 7, 21, 67, 201, 469, 613, 617, 1407, 1839, 1851, 4291, 4319, 12873, 12957, 41071, 41339, 123213, 124017, 287497, 289373, 378221, 862491, 868119, 1134663, 2647547, 7942641, 25340807, 76022421, 177385649, 532156947]

約数ペア:

[(1, 532156947), (3, 177385649), (7, 76022421), (21, 25340807), (67, 7942641), (201, 2647547), (469, 1134663), (613, 868119), (617, 862491), (1407, 378221), (1839, 289373), (1851, 287497), (4291, 124017), (4319, 123213), (12873, 41339), (12957, 41071)]