80974409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 88776000

約数和(自身を除く): 7801591

約数列:

[1, 19, 29, 179, 551, 821, 3401, 5191, 15599, 23809, 98629, 146959, 452371, 2792221, 4261811, 80974409]

約数ペア:

[(1, 80974409), (19, 4261811), (29, 2792221), (179, 452371), (551, 146959), (821, 98629), (3401, 23809), (5191, 15599)]