388611921

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{24091}}^1$

素因数の和:24396

約数の個数: 16

約数和(自身を含む): 547370240

約数和(自身を除く): 158758319

約数列:

[1, 3, 19, 57, 283, 849, 5377, 16131, 24091, 72273, 457729, 1373187, 6817753, 20453259, 129537307, 388611921]

約数ペア:

[(1, 388611921), (3, 129537307), (19, 20453259), (57, 6817753), (283, 1373187), (849, 457729), (5377, 72273), (16131, 24091)]