9938383

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 12742656

約数和(自身を除く): 2804273

約数列:

[1, 7, 13, 31, 91, 169, 217, 271, 403, 1183, 1897, 2821, 3523, 5239, 8401, 24661, 36673, 45799, 58807, 109213, 320593, 764491, 1419769, 9938383]

約数ペア:

[(1, 9938383), (7, 1419769), (13, 764491), (31, 320593), (91, 109213), (169, 58807), (217, 45799), (271, 36673), (403, 24661), (1183, 8401), (1897, 5239), (2821, 3523)]