28511007

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59029}}^1$

素因数の和:59062

約数の個数: 16

約数和(自身を含む): 45335040

約数和(自身を除く): 16824033

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 59029, 177087, 413203, 1239609, 1357667, 4073001, 9503669, 28511007]

約数ペア:

[(1, 28511007), (3, 9503669), (7, 4073001), (21, 1357667), (23, 1239609), (69, 413203), (161, 177087), (483, 59029)]