39542921

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:301

約数の個数: 24

約数和(自身を含む): 45964800

約数和(自身を除く): 6421879

約数列:

[1, 11, 29, 59, 121, 191, 319, 649, 1711, 2101, 3509, 5539, 7139, 11269, 18821, 23111, 60929, 123959, 207031, 326801, 670219, 1363549, 3594811, 39542921]

約数ペア:

[(1, 39542921), (11, 3594811), (29, 1363549), (59, 670219), (121, 326801), (191, 207031), (319, 123959), (649, 60929), (1711, 23111), (2101, 18821), (3509, 11269), (5539, 7139)]