147218659

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{16547}}^1$

素因数の和:16626

約数の個数: 16

約数和(自身を含む): 177924096

約数和(自身を除く): 30705437

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 16547, 115829, 512957, 678427, 3590699, 4748989, 21031237, 147218659]

約数ペア:

[(1, 147218659), (7, 21031237), (31, 4748989), (41, 3590699), (217, 678427), (287, 512957), (1271, 115829), (8897, 16547)]