40047163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{887}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 45351936

約数和(自身を除く): 5304773

約数列:

[1, 13, 23, 151, 299, 887, 1963, 3473, 11531, 20401, 45149, 133937, 265213, 1741181, 3080551, 40047163]

約数ペア:

[(1, 40047163), (13, 3080551), (23, 1741181), (151, 265213), (299, 133937), (887, 45149), (1963, 20401), (3473, 11531)]