13861449

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 24635520

約数和(自身を除く): 10774071

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 281, 567, 609, 783, 843, 1701, 1827, 1967, 2349, 2529, 5481, 5901, 7047, 7587, 8149, 16443, 17703, 22761, 24447, 49329, 53109, 57043, 68283, 73341, 159327, 171129, 220023, 477981, 513387, 660069, 1540161, 1980207, 4620483, 13861449]

約数ペア:

[(1, 13861449), (3, 4620483), (7, 1980207), (9, 1540161), (21, 660069), (27, 513387), (29, 477981), (63, 220023), (81, 171129), (87, 159327), (189, 73341), (203, 68283), (243, 57043), (261, 53109), (281, 49329), (567, 24447), (609, 22761), (783, 17703), (843, 16443), (1701, 8149), (1827, 7587), (1967, 7047), (2349, 5901), (2529, 5481)]