304877573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4993}}^1$

素因数の和:5085

約数の個数: 32

約数和(自身を含む): 416140032

約数和(自身を除く): 111262459

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 4697, 4993, 5551, 8723, 34951, 54923, 61061, 64909, 304573, 384461, 454363, 713999, 2132011, 3350303, 3959449, 4997993, 23452121, 27716143, 43553939, 304877573]

約数ペア:

[(1, 304877573), (7, 43553939), (11, 27716143), (13, 23452121), (61, 4997993), (77, 3959449), (91, 3350303), (143, 2132011), (427, 713999), (671, 454363), (793, 384461), (1001, 304573), (4697, 64909), (4993, 61061), (5551, 54923), (8723, 34951)]