1820430339

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{59011}}^1$

素因数の和:59147

約数の個数: 32

約数和(自身を含む): 3013860864

約数和(自身を除く): 1193430525

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 10283, 30849, 59011, 177033, 413077, 767143, 1239231, 2301429, 5370001, 6668243, 16110003, 20004729, 46677701, 86687159, 140033103, 260061477, 606810113, 1820430339]

約数ペア:

[(1, 1820430339), (3, 606810113), (7, 260061477), (13, 140033103), (21, 86687159), (39, 46677701), (91, 20004729), (113, 16110003), (273, 6668243), (339, 5370001), (791, 2301429), (1469, 1239231), (2373, 767143), (4407, 413077), (10283, 177033), (30849, 59011)]