38981769

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 53032320

約数和(自身を除く): 14050551

約数列:

[1, 3, 71, 197, 213, 591, 929, 2787, 13987, 41961, 65959, 183013, 197877, 549039, 12993923, 38981769]

約数ペア:

[(1, 38981769), (3, 12993923), (71, 549039), (197, 197877), (213, 183013), (591, 65959), (929, 41961), (2787, 13987)]