314297221

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{769}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 386232000

約数和(自身を除く): 71934779

約数列:

[1, 7, 19, 49, 133, 439, 769, 931, 3073, 5383, 8341, 14611, 21511, 37681, 58387, 102277, 337591, 408709, 715939, 2363137, 6414229, 16541959, 44899603, 314297221]

約数ペア:

[(1, 314297221), (7, 44899603), (19, 16541959), (49, 6414229), (133, 2363137), (439, 715939), (769, 408709), (931, 337591), (3073, 102277), (5383, 58387), (8341, 37681), (14611, 21511)]