47782189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 63334656

約数和(自身を除く): 15552467

約数列:

[1, 7, 13, 17, 67, 91, 119, 221, 461, 469, 871, 1139, 1547, 3227, 5993, 6097, 7837, 7973, 14807, 30887, 41951, 54859, 101881, 103649, 216209, 401531, 525079, 713167, 2810717, 3675553, 6826027, 47782189]

約数ペア:

[(1, 47782189), (7, 6826027), (13, 3675553), (17, 2810717), (67, 713167), (91, 525079), (119, 401531), (221, 216209), (461, 103649), (469, 101881), (871, 54859), (1139, 41951), (1547, 30887), (3227, 14807), (5993, 7973), (6097, 7837)]