219976419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{29531}}^1$

素因数の和:29738

約数の個数: 16

約数和(自身を含む): 317528064

約数和(自身を除く): 97551645

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 29531, 88593, 383903, 1151709, 5640421, 16921263, 73325473, 219976419]

約数ペア:

[(1, 219976419), (3, 73325473), (13, 16921263), (39, 5640421), (191, 1151709), (573, 383903), (2483, 88593), (7449, 29531)]