53467967

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 65007360

約数和(自身を除く): 11539393

約数列:

[1, 7, 29, 49, 191, 197, 203, 1337, 1379, 1421, 5539, 5713, 9359, 9653, 37627, 38773, 39991, 263389, 271411, 279937, 1091183, 1843723, 7638281, 53467967]

約数ペア:

[(1, 53467967), (7, 7638281), (29, 1843723), (49, 1091183), (191, 279937), (197, 271411), (203, 263389), (1337, 39991), (1379, 38773), (1421, 37627), (5539, 9653), (5713, 9359)]