4455996867

素因数分解:

$3^4\times 7^1\times {\mathrm{7858901}}^1$

素因数の和:7858920

約数の個数: 20

約数和(自身を含む): 7607417136

約数和(自身を除く): 3151420269

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7858901, 23576703, 55012307, 70730109, 165036921, 212190327, 495110763, 636570981, 1485332289, 4455996867]

約数ペア:

[(1, 4455996867), (3, 1485332289), (7, 636570981), (9, 495110763), (21, 212190327), (27, 165036921), (63, 70730109), (81, 55012307), (189, 23576703), (567, 7858901)]