11712337

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 15628032

約数和(自身を除く): 3915695

約数列:

[1, 7, 13, 17, 67, 91, 113, 119, 221, 469, 791, 871, 1139, 1469, 1547, 1921, 6097, 7571, 7973, 10283, 13447, 14807, 24973, 52997, 98423, 103649, 128707, 174811, 688961, 900949, 1673191, 11712337]

約数ペア:

[(1, 11712337), (7, 1673191), (13, 900949), (17, 688961), (67, 174811), (91, 128707), (113, 103649), (119, 98423), (221, 52997), (469, 24973), (791, 14807), (871, 13447), (1139, 10283), (1469, 7973), (1547, 7571), (1921, 6097)]