328804581

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{9151}}^1$

素因数の和:9249

約数の個数: 32

約数和(自身を含む): 527155200

約数和(自身を除く): 198350619

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 1239, 1711, 5133, 9151, 11977, 27453, 35931, 64057, 192171, 265379, 539909, 796137, 1619727, 1857653, 3779363, 5572959, 11338089, 15657361, 46972083, 109601527, 328804581]

約数ペア:

[(1, 328804581), (3, 109601527), (7, 46972083), (21, 15657361), (29, 11338089), (59, 5572959), (87, 3779363), (177, 1857653), (203, 1619727), (413, 796137), (609, 539909), (1239, 265379), (1711, 192171), (5133, 64057), (9151, 35931), (11977, 27453)]