23730729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 36167040

約数和(自身を除く): 12436311

約数列:

[1, 3, 11, 29, 33, 87, 137, 181, 319, 411, 543, 957, 1507, 1991, 3973, 4521, 5249, 5973, 11919, 15747, 24797, 43703, 57739, 74391, 131109, 173217, 272767, 719113, 818301, 2157339, 7910243, 23730729]

約数ペア:

[(1, 23730729), (3, 7910243), (11, 2157339), (29, 818301), (33, 719113), (87, 272767), (137, 173217), (181, 131109), (319, 74391), (411, 57739), (543, 43703), (957, 24797), (1507, 15747), (1991, 11919), (3973, 5973), (4521, 5249)]