289365054

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{82723}}^1$

素因数の和:82792

約数の個数: 32

約数和(自身を含む): 643261824

約数和(自身を除く): 353896770

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 82723, 165446, 248169, 496338, 909953, 1819906, 2729859, 4384319, 5459718, 8768638, 13152957, 26305914, 48227509, 96455018, 144682527, 289365054]

約数ペア:

[(1, 289365054), (2, 144682527), (3, 96455018), (6, 48227509), (11, 26305914), (22, 13152957), (33, 8768638), (53, 5459718), (66, 4384319), (106, 2729859), (159, 1819906), (318, 909953), (583, 496338), (1166, 248169), (1749, 165446), (3498, 82723)]