128360447

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 141696000

約数和(自身を除く): 13335553

約数列:

[1, 19, 23, 239, 437, 1229, 4541, 5497, 23351, 28267, 104443, 293731, 537073, 5580889, 6755813, 128360447]

約数ペア:

[(1, 128360447), (19, 6755813), (23, 5580889), (239, 537073), (437, 293731), (1229, 104443), (4541, 28267), (5497, 23351)]