287435346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{2917}}^1$

素因数の和:4426

約数の個数: 32

約数和(自身を含む): 627766848

約数和(自身を除く): 340331502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1493, 2917, 2986, 4479, 5834, 8751, 8958, 16423, 17502, 32087, 32846, 49269, 64174, 96261, 98538, 192522, 4355081, 8710162, 13065243, 26130486, 47905891, 95811782, 143717673, 287435346]

約数ペア:

[(1, 287435346), (2, 143717673), (3, 95811782), (6, 47905891), (11, 26130486), (22, 13065243), (33, 8710162), (66, 4355081), (1493, 192522), (2917, 98538), (2986, 96261), (4479, 64174), (5834, 49269), (8751, 32846), (8958, 32087), (16423, 17502)]