812658531

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{2693}}^1$

素因数の和:2871

約数の個数: 32

約数和(自身を含む): 1178549568

約数和(自身を除く): 365891037

約数列:

[1, 3, 17, 51, 61, 97, 183, 291, 1037, 1649, 2693, 3111, 4947, 5917, 8079, 17751, 45781, 100589, 137343, 164273, 261221, 301767, 492819, 783663, 2792641, 4440757, 8377923, 13322271, 15934481, 47803443, 270886177, 812658531]

約数ペア:

[(1, 812658531), (3, 270886177), (17, 47803443), (51, 15934481), (61, 13322271), (97, 8377923), (183, 4440757), (291, 2792641), (1037, 783663), (1649, 492819), (2693, 301767), (3111, 261221), (4947, 164273), (5917, 137343), (8079, 100589), (17751, 45781)]