11421333

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16481}}^1$

素因数の和:16505

約数の個数: 24

約数和(自身を含む): 20569536

約数和(自身を除く): 9148203

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 16481, 49443, 115367, 148329, 181291, 346101, 543873, 1038303, 1269037, 1631619, 3807111, 11421333]

約数ペア:

[(1, 11421333), (3, 3807111), (7, 1631619), (9, 1269037), (11, 1038303), (21, 543873), (33, 346101), (63, 181291), (77, 148329), (99, 115367), (231, 49443), (693, 16481)]