16302321

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8923}}^1$

素因数の和:8965

約数の個数: 24

約数和(自身を含む): 27842880

約数和(自身を除く): 11540559

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 8923, 26769, 62461, 80307, 187383, 258767, 562149, 776301, 1811369, 2328903, 5434107, 16302321]

約数ペア:

[(1, 16302321), (3, 5434107), (7, 2328903), (9, 1811369), (21, 776301), (29, 562149), (63, 258767), (87, 187383), (203, 80307), (261, 62461), (609, 26769), (1827, 8923)]