1214858659

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{136547}}^1$

素因数の和:136626

約数の個数: 16

約数和(自身を含む): 1468164096

約数和(自身を除く): 253305437

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 136547, 955829, 4232957, 5598427, 29630699, 39188989, 173551237, 1214858659]

約数ペア:

[(1, 1214858659), (7, 173551237), (31, 39188989), (41, 29630699), (217, 5598427), (287, 4232957), (1271, 955829), (8897, 136547)]