1551140286

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1\times {\mathrm{15461}}^1$

素因数の和:16216

約数の個数: 32

約数和(自身を含む): 3241824768

約数和(自身を除く): 1690684482

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 727, 1454, 2181, 4362, 15461, 16721, 30922, 33442, 46383, 50163, 92766, 100326, 355603, 711206, 1066809, 2133618, 11240147, 22480294, 33720441, 67440882, 258523381, 517046762, 775570143, 1551140286]

約数ペア:

[(1, 1551140286), (2, 775570143), (3, 517046762), (6, 258523381), (23, 67440882), (46, 33720441), (69, 22480294), (138, 11240147), (727, 2133618), (1454, 1066809), (2181, 711206), (4362, 355603), (15461, 100326), (16721, 92766), (30922, 50163), (33442, 46383)]