269914113

素因数分解:

$3^4\times 7^1\times {\mathrm{476039}}^1$

素因数の和:476058

約数の個数: 20

約数和(自身を含む): 460806720

約数和(自身を除く): 190892607

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 476039, 1428117, 3332273, 4284351, 9996819, 12853053, 29990457, 38559159, 89971371, 269914113]

約数ペア:

[(1, 269914113), (3, 89971371), (7, 38559159), (9, 29990457), (21, 12853053), (27, 9996819), (63, 4284351), (81, 3332273), (189, 1428117), (567, 476039)]