1553013

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 2935296

約数和(自身を除く): 1382283

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 83, 99, 189, 231, 243, 249, 297, 567, 581, 693, 747, 891, 913, 1701, 1743, 2079, 2241, 2673, 2739, 5229, 6237, 6391, 6723, 8217, 15687, 18711, 19173, 20169, 24651, 47061, 57519, 73953, 141183, 172557, 221859, 517671, 1553013]

約数ペア:

[(1, 1553013), (3, 517671), (7, 221859), (9, 172557), (11, 141183), (21, 73953), (27, 57519), (33, 47061), (63, 24651), (77, 20169), (81, 19173), (83, 18711), (99, 15687), (189, 8217), (231, 6723), (243, 6391), (249, 6237), (297, 5229), (567, 2739), (581, 2673), (693, 2241), (747, 2079), (891, 1743), (913, 1701)]