42355719

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29231}}^1$

素因数の和:29267

約数の個数: 24

約数和(自身を含む): 72963072

約数和(自身を除く): 30607353

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 29231, 87693, 204617, 263079, 613851, 672313, 1841553, 2016939, 4706191, 6050817, 14118573, 42355719]

約数ペア:

[(1, 42355719), (3, 14118573), (7, 6050817), (9, 4706191), (21, 2016939), (23, 1841553), (63, 672313), (69, 613851), (161, 263079), (207, 204617), (483, 87693), (1449, 29231)]