680346249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{14327}}^1$

素因数の和:15780

約数の個数: 16

約数和(自身を含む): 990351360

約数和(自身を除く): 310005111

約数列:

[1, 3, 11, 33, 1439, 4317, 14327, 15829, 42981, 47487, 157597, 472791, 20616553, 61849659, 226782083, 680346249]

約数ペア:

[(1, 680346249), (3, 226782083), (11, 61849659), (33, 20616553), (1439, 472791), (4317, 157597), (14327, 47487), (15829, 42981)]