42247751

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2287}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 54774720

約数和(自身を除く): 12526969

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2287, 2639, 16009, 18473, 29731, 66323, 112063, 208117, 464261, 862199, 1456819, 3249827, 6035393, 42247751]

約数ペア:

[(1, 42247751), (7, 6035393), (13, 3249827), (29, 1456819), (49, 862199), (91, 464261), (203, 208117), (377, 112063), (637, 66323), (1421, 29731), (2287, 18473), (2639, 16009)]