42561653

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:436

約数の個数: 16

約数和(自身を含む): 45904320

約数和(自身を除く): 3342667

約数列:

[1, 19, 83, 137, 197, 1577, 2603, 3743, 11371, 16351, 26989, 216049, 310669, 512791, 2240087, 42561653]

約数ペア:

[(1, 42561653), (19, 2240087), (83, 512791), (137, 310669), (197, 216049), (1577, 26989), (2603, 16351), (3743, 11371)]