42951097

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{1657}}^1$

素因数の和:1717

約数の個数: 18

約数和(自身を含む): 52261818

約数和(自身を除く): 9310721

約数列:

[1, 7, 23, 49, 161, 529, 1127, 1657, 3703, 11599, 25921, 38111, 81193, 266777, 876553, 1867439, 6135871, 42951097]

約数ペア:

[(1, 42951097), (7, 6135871), (23, 1867439), (49, 876553), (161, 266777), (529, 81193), (1127, 38111), (1657, 25921), (3703, 11599)]