453052971

素因数分解:

$3^2\times 7^2\times {\mathrm{1027331}}^1$

素因数の和:1027351

約数の個数: 18

約数和(自身を含む): 761253012

約数和(自身を除く): 308200041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 1027331, 3081993, 7191317, 9245979, 21573951, 50339219, 64721853, 151017657, 453052971]

約数ペア:

[(1, 453052971), (3, 151017657), (7, 64721853), (9, 50339219), (21, 21573951), (49, 9245979), (63, 7191317), (147, 3081993), (441, 1027331)]