16303329

素因数分解:

$3^3\times 7^2\times {\mathrm{12323}}^1$

素因数の和:12346

約数の個数: 24

約数和(自身を含む): 28098720

約数和(自身を除く): 11795391

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 12323, 36969, 86261, 110907, 258783, 332721, 603827, 776349, 1811481, 2329047, 5434443, 16303329]

約数ペア:

[(1, 16303329), (3, 5434443), (7, 2329047), (9, 1811481), (21, 776349), (27, 603827), (49, 332721), (63, 258783), (147, 110907), (189, 86261), (441, 36969), (1323, 12323)]