1016631

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 1905024

約数和(自身を除く): 888393

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 163, 189, 231, 297, 489, 567, 693, 891, 1141, 1467, 1793, 2079, 3423, 4401, 5379, 6237, 10269, 12551, 13203, 16137, 30807, 37653, 48411, 92421, 112959, 145233, 338877, 1016631]

約数ペア:

[(1, 1016631), (3, 338877), (7, 145233), (9, 112959), (11, 92421), (21, 48411), (27, 37653), (33, 30807), (63, 16137), (77, 13203), (81, 12551), (99, 10269), (163, 6237), (189, 5379), (231, 4401), (297, 3423), (489, 2079), (567, 1793), (693, 1467), (891, 1141)]