338877

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:190

約数の個数: 32

約数和(自身を含む): 629760

約数和(自身を除く): 290883

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 163, 189, 231, 297, 489, 693, 1141, 1467, 1793, 2079, 3423, 4401, 5379, 10269, 12551, 16137, 30807, 37653, 48411, 112959, 338877]

約数ペア:

[(1, 338877), (3, 112959), (7, 48411), (9, 37653), (11, 30807), (21, 16137), (27, 12551), (33, 10269), (63, 5379), (77, 4401), (99, 3423), (163, 2079), (189, 1793), (231, 1467), (297, 1141), (489, 693)]