28630653

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7829}}^1$

素因数の和:7908

約数の個数: 16

約数和(自身を含む): 40590720

約数和(自身を除く): 11960067

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7829, 23487, 180067, 414937, 540201, 1244811, 9543551, 28630653]

約数ペア:

[(1, 28630653), (3, 9543551), (23, 1244811), (53, 540201), (69, 414937), (159, 180067), (1219, 23487), (3657, 7829)]