42316407

素因数分解:

$3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1871}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 70087680

約数和(自身を除く): 27771273

約数列:

[1, 3, 7, 9, 21, 63, 359, 1077, 1871, 2513, 3231, 5613, 7539, 13097, 16839, 22617, 39291, 117873, 671689, 2015067, 4701823, 6045201, 14105469, 42316407]

約数ペア:

[(1, 42316407), (3, 14105469), (7, 6045201), (9, 4701823), (21, 2015067), (63, 671689), (359, 117873), (1077, 39291), (1871, 22617), (2513, 16839), (3231, 13097), (5613, 7539)]