389595361

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 420537600

約数和(自身を除く): 30942239

約数列:

[1, 19, 47, 293, 893, 1489, 5567, 13771, 28291, 69983, 261649, 436277, 1329677, 8289263, 20505019, 389595361]

約数ペア:

[(1, 389595361), (19, 20505019), (47, 8289263), (293, 1329677), (893, 436277), (1489, 261649), (5567, 69983), (13771, 28291)]