4508217

素因数分解:

$3^4\times 7^1\times {\mathrm{7951}}^1$

素因数の和:7970

約数の個数: 20

約数和(自身を含む): 7697536

約数和(自身を除く): 3189319

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 7951, 23853, 55657, 71559, 166971, 214677, 500913, 644031, 1502739, 4508217]

約数ペア:

[(1, 4508217), (3, 1502739), (7, 644031), (9, 500913), (21, 214677), (27, 166971), (63, 71559), (81, 55657), (189, 23853), (567, 7951)]