10221519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44249}}^1$

素因数の和:44270

約数の個数: 16

約数和(自身を含む): 16992000

約数和(自身を除く): 6770481

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 44249, 132747, 309743, 486739, 929229, 1460217, 3407173, 10221519]

約数ペア:

[(1, 10221519), (3, 3407173), (7, 1460217), (11, 929229), (21, 486739), (33, 309743), (77, 132747), (231, 44249)]