5220171

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{787}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 8359104

約数和(自身を除く): 3138933

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 787, 2211, 2361, 6633, 7083, 8657, 25971, 52729, 77913, 158187, 474561, 580019, 1740057, 5220171]

約数ペア:

[(1, 5220171), (3, 1740057), (9, 580019), (11, 474561), (33, 158187), (67, 77913), (99, 52729), (201, 25971), (603, 8657), (737, 7083), (787, 6633), (2211, 2361)]