42030147

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{197}}^2$

素因数の和:435

約数の個数: 18

約数和(自身を含む): 59446668

約数和(自身を除く): 17416521

約数列:

[1, 3, 19, 57, 197, 361, 591, 1083, 3743, 11229, 38809, 71117, 116427, 213351, 737371, 2212113, 14010049, 42030147]

約数ペア:

[(1, 42030147), (3, 14010049), (19, 2212113), (57, 737371), (197, 213351), (361, 116427), (591, 71117), (1083, 38809), (3743, 11229)]