143408941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4177}}^1$

素因数の和:4348

約数の個数: 16

約数和(自身を含む): 163777600

約数和(自身を除く): 20368659

約数列:

[1, 13, 19, 139, 247, 1807, 2641, 4177, 34333, 54301, 79363, 580603, 1031719, 7547839, 11031457, 143408941]

約数ペア:

[(1, 143408941), (13, 11031457), (19, 7547839), (139, 1031719), (247, 580603), (1807, 79363), (2641, 54301), (4177, 34333)]