40690749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53611}}^1$

素因数の和:53648

約数の個数: 16

約数和(自身を含む): 61761024

約数和(自身を除く): 21070275

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 53611, 160833, 589721, 1233053, 1769163, 3699159, 13563583, 40690749]

約数ペア:

[(1, 40690749), (3, 13563583), (11, 3699159), (23, 1769163), (33, 1233053), (69, 589721), (253, 160833), (759, 53611)]