1261897923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2941487}}^1$

素因数の和:2941514

約数の個数: 16

約数和(自身を含む): 1976679936

約数和(自身を除く): 714782013

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2941487, 8824461, 32356357, 38239331, 97069071, 114717993, 420632641, 1261897923]

約数ペア:

[(1, 1261897923), (3, 420632641), (11, 114717993), (13, 97069071), (33, 38239331), (39, 32356357), (143, 8824461), (429, 2941487)]