130263441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{877}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 217125888

約数和(自身を除く): 86862447

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 643, 877, 1929, 2631, 4501, 6139, 7073, 9647, 13503, 18417, 21219, 28941, 49511, 67529, 148533, 202587, 563911, 1691733, 3947377, 6203021, 11842131, 18609063, 43421147, 130263441]

約数ペア:

[(1, 130263441), (3, 43421147), (7, 18609063), (11, 11842131), (21, 6203021), (33, 3947377), (77, 1691733), (231, 563911), (643, 202587), (877, 148533), (1929, 67529), (2631, 49511), (4501, 28941), (6139, 21219), (7073, 18417), (9647, 13503)]