2457583281

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{16421}}^1$

素因数の和:16694

約数の個数: 32

約数和(自身を含む): 3815159040

約数和(自身を除く): 1357575759

約数列:

[1, 3, 9, 23, 27, 69, 207, 241, 621, 723, 2169, 5543, 6507, 16421, 16629, 49263, 49887, 147789, 149661, 377683, 443367, 1133049, 3399147, 3957461, 10197441, 11872383, 35617149, 91021603, 106851447, 273064809, 819194427, 2457583281]

約数ペア:

[(1, 2457583281), (3, 819194427), (9, 273064809), (23, 106851447), (27, 91021603), (69, 35617149), (207, 11872383), (241, 10197441), (621, 3957461), (723, 3399147), (2169, 1133049), (5543, 443367), (6507, 377683), (16421, 149661), (16629, 147789), (49263, 49887)]